Answers by visitors named: sincerely

Which of these river systems was home to ancient civilizations in both Egypt and Nubia?

2 years ago

Which of these river systems was home to ancient civilizations in both Egypt and Nubia? * 1 point He united the Mongol tribes into a single empire and conquered neighboring lands. He agreed to share power with other Khans in order to rule more territory i...

2 years ago

are you right?

2 years ago

Which factor helped spread Islam? a) People were looking for new beliefs. b) Rulers required residents to convert. c) People found new ideas easier to follow. d) Merchants carried the faith to new lands.

2 years ago

Who did Shias think should succeed Muhammad? a) one of the "rightly guided caliphs" b) a relative of Muhammad c) a member of the Umayyad dynasty d) someone who had won many battles

2 years ago

True or False: Blood cells carry nutrients from food to the rest of the cells in the body.

2 years ago

Which shows the correct order from most complex to least complex of organization within multicellular organisms? * 1 point organ → organ system → cell → organism → tissue organism → organ system→ organ → tissue → cell cell → tissue → organ → organ system...

2 years ago

What is the difference between pulmonary and systemic circulation? * 1 point Systemic circulates blood from the heart throughout the body and then back to the heart while pulmonary circulates blood to your brain Pulmonary circulates blood from the heart a...

2 years ago

Which two organs are essential for breaking down food and obtaining nutrients? * 1 point Stomach and esophagus Stomach and mouth Kidneys and esophagus

2 years ago

The human eye contains all four types of tissues. Which statement correctly pains the part of the eye with the tissue type? * 1 point Connective tissue is found in the retina of the eye Epithelial tissue is found in the ciliary muscles Nerve tissue is fou...

2 years ago

When you step into a brightly lit room what happens to your pupil as the muscle contracts? * 1 point The pupil grows allowing more light into the eye The pupil shrinks reducing the amount of light into the eye

2 years ago

How are blood cells and stomach cells similar? * 1 point Both help with digestion Both help maintain homeostasis Both send signals to the body

2 years ago

How are blood cells and stomach cells similar? Both help with digestion Both help maintain homeostasis. Both send signals to the body.

2 years ago

Which organ in the excretory system does urine pass through before collecting in the bladder? * a) Ureter b) Kidney c) Urethra

2 years ago

Which part of the neuron is responsible for receiving messages first? a) Axons b) Dendrites

2 years ago

What do sensory receptors called thermoreceptors detect? * 1 point Pressure Hot and cold temperatures Taste and smell

2 years ago

Use the text below to answer the question that follows. Football is so much better than baseball. People always say that baseball is America's pastime. Those people are stupid! I don't know anyone who likes baseball. It is really boring to watch on TV, an...

2 years ago

Use the text below to answer the question that follows. Football is so much better than baseball. People always say that baseball is America's pastime. Those people are stupid! I don't know anyone who likes baseball. It is really boring to watch on TV, an...

2 years ago

Jill has been asked to present a story that has a lot of dialogue and highlights the voices and costumes of characters. Which presentation style should she use for her story? * poem dramatic play narrative audio recording

2 years ago

Use this text below to answer the question that follows. Family-Friendly Summer Movies Summer movies are very exciting. Some people compare them to fireworks. Many summer movies are family-friendly. Some movies are based on books that tell fantastical sto...

2 years ago

How are the above passages similar? * Both passages are about not giving up when faced with an impossible situation. Both passages are about camping in very rugged mountainous terrain. Both passages are about characters who are working hard to achieve a b...

2 years ago

Use the text below to answer the question that follows. Passage 1 Going for the Goal As the time drew nearer, I packed the last of the necessities I'd need for my big hike: wool socks, a heavy coat, and hand warmers. Of all the mountains I had ever climbe...

2 years ago

Use the text below to answer the question that follows. Passage 1 Tossing Horseshoes (from Outdoor Fun: A Guide to Yard Games) Horseshoes is a yard game played between two players or two pairs of players. A horseshoe is a U-shaped iron rib normally nailed...

2 years ago

Use the text below to answer the question that follows. from I, Coriander by Sally Gardner It is night, and our old house by the river is finally quiet. The baby has stopped its crying and been soothed back to sleep. Only the gentle lapping of the River T...

2 years ago

What best describes the tone throughout the following letter? Dear Grandma, The day has finally arrived—the day I get to move from fifth grade to sixth grade! What can bring more joy than this? According to Mom, moving up a grade means that I am one year...

2 years ago

The morning wasn't going well for me. Paul wasn't particularly patient with me today because he said that I had kept him awake last night. Last night, I stayed up late howling at the moon. Paul didn't understand that it was my turn to sing to the moon—it...

2 years ago

use the text below to answer the question that follows. from The Rope Dance by Rex Stout It was on a bright October afternoon that Rick Duggett got off at Grand Central Station, New York. He had eight hundred dollars in the pocket of his brand new suit of...

2 years ago

Use the text below to answer the question that follows. First, pick a quality pair of running shoes that have good support. Next, choose a route or a gym in which to workout. Increase the distance or time each day. Be sure to stretch muscles before and af...

2 years ago

only 13 more questions ok?

2 years ago

Use the text below to answer the question that follows. His name was Fleming, and he was a poor Scottish farmer. One day, while trying to eke out a living for his family, he heard a cry for help coming from a nearby bog. He dropped his tools and ran to th...

2 years ago

I imagine myself relaxing in a hammock on a warm, breezy morning. I'm enjoying my morning coffee. I can hear the waves of the Pacific Ocean crashing down in the distance. I watch the horizon as the glorious red sun makes its peaceful journey into the sky....

2 years ago

Ben is writing a report that compares the average December snowfall in New York to that of Boston. Which of the following would be the best image he could add? * images of snowstorms in New York and Boston from 2010–2015 a graph showing snowfall levels in...

2 years ago

Ravi is creating a presentation on how to learn a new language and wants to include a demonstration of ways to speak a few French words. Which of the following would be the best type of media he could add? * an audio recording of basic French words and th...

2 years ago

Ravi is creating a presentation on how to learn a new language and wants to include a demonstration of ways to speak a few French words. Which of the following would be the best type of media he could add? * an audio recording of basic French words and th...

2 years ago

Franz wrote his signature at the end of a letter by saying "From your EX-friend, Franz". Frantz's signature line contributes to the tone of his email, which is one of * cheer pride anger worry

2 years ago

Steve is creating a presentation about calligraphy and wants to show the process of cursive writing. Which of the following would be the best type of media he could add? * an interview with a famous calligraphy artist a step-by-step audio narration of the...

2 years ago

Bill Sutton loved coaching soccer, but he felt he spent too much time communicating practice and game schedules. After his son missed a practice because he didn't get the message, Sam Eaton suggested Bill make a team Web site where he could post everythin...

2 years ago

Sally is creating a presentation about outdoor camping and wants to include a demonstration of how to set up a tent. Which of the following would be the best type of media she could add? * an audio file listing the steps to set up a tent a video showing t...

2 years ago

Ben is writing a report that compares the average December snowfall in New York to that of Boston. Which of the following would be the best image he could add? * images of snowstorms in New York and Boston from 2010–2015 a graph showing snowfall levels in...

2 years ago

Complete the sentence by selecting the word with the most positive connotation: The ____________ of the flowers was very appealing. * odor stench perfume smell

2 years ago

What contrast can be made between the two passages? * Both passages are about Maryland. Passage 1 is about England; passage 2 is about Maryland. Passage 1 is about the Women's Right's movement; passage 2 is about Susan B. Anthony and her activism. Passage...

2 years ago

Fiona is writing a research paper about Amelia Earhart, the pilot. Her teacher told her to include at least one primary source in her research. Which of the following is an example of a primary source? * a diary written by Amelia Earhart a biography of Am...

2 years ago

Melinda's class has split into groups to write research papers about the major battles of World War II. Melinda is part of a group that is writing a research paper about World War II's the Battle of the Bulge. Melinda doesn't know anything about World War...

2 years ago

Use this text to answer the question that follows. Hurry! Hurry up! was all Lee could think of as she waited impatiently. She wanted and needed her cake to bake quickly right now. She had forgotten that she needed one for the birthday party that she was t...

2 years ago

great you got me a 8 out of 10

2 years ago

u GOT ME A BAD GRADE!

2 years ago

IM JUST joking u got me the best grade

2 years ago

In one or two sentences, explain how cats and dogs, both mammals, could be classified as distinct animals. What characteristics set them apart from one another?

2 years ago

Cats and dogs can be classified as distinct animals due to their physical characteristics, behavior, and genetic makeup. Cats are generally smaller and more independent, while dogs are often larger and have a more social nature.

2 years ago

Vertebrates include fish, amphibians, reptiles, birds, and mammals. Analyze the common characteristics of reptiles and explain how they differ from mammals. Explain your answer in one or two sentences

2 years ago

Use the graph showing the motion of a person over time to answer the question. Which statement correctly compares his motion during the first 10 minutes to his motion during the last 10 minutes? * 1 point He is going faster and in a different direction du...

2 years ago

What does a horizontal line on a position-time graph indicate about the object?

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What does a horizontal line on a position-time graph indicate about the object? * 1 point The object is accelerating. The object has a position of zero. The object remains still.

2 years ago

Which option is the force with the greatest magnitude? * 1 point The force needed to lift a pencil The force needed to lift a hairbrush The force needed to lift a chair

2 years ago

A box is against a wall. A person pushes on the box, but the box does not move. Is this situation an example of a force? * 1 point No, this is not an example of a force because the box did not move. Yes, this is an example of a force because a force is a...

2 years ago

When you trip, your foot stops, but your body continues to move forward. Which statement best explains why this happens? * 1 point The unbalanced force that stops your foot pulls your body forward. An unbalanced force pushes your body forward. An unbalanc...

2 years ago

A person throws a ball up into the air. At which point in its path will the ball have the greatest potential energy? * 1 point When the ball is still rising When the ball reaches its highest point When the ball leaves the person’s hand When the ball hits...

2 years ago

This image of a roller coaster is designed to show important information about potential and kinetic energy. One of these pieces of information is incorrect. Which information is wrong, and why? * 1 point The roller coaster would only have kinetic energy...

2 years ago

Use the table of information from an investigation to answer the question. Two students drop an object into sand from a height of 1.5 meters. They record the depth of the hole made in the sand by each student’s object. What is the most likely explanation...

2 years ago

A student wants to determine the effect of mass on kinetic energy. She will drop two balls of the same size into a pool of water. Which investigation method should the student use? * 1 point She should drop two balls with different masses from different h...

2 years ago

Which statement explains how the charges on objects determine the electric force between them? * 1 point Objects with positive charges attract each other, and objects with negative charges repel each other. Objects with the same charge attract each other,...

2 years ago

Why is glass a good insulator? * 1 point a) The atoms in glass hold on tightly to their negatively charged particles. b) The atoms in glass hold on tightly to their positively charged particles. c) The atoms in glass do not hold on tightly to their negati...

2 years ago

Which statement describes a difference between insulators and conductors? * 1 point a) Insulators have high resistance, while conductors have low resistance. b) Insulators can transmit electric current, while conductors cannot. c) Insulators have high con...

2 years ago

Which energy transformation happens when a toaster is plugged in to an outlet in the wall and used to make toast? * 1 point Electrical energy from the outlet is converted completely to heat energy for the toaster. Electrical energy from the outlet is conv...

2 years ago

Of these things in an environment, which one is a living thing? * 1 point a air b river flowing down a mountain c mushrooms sprouting d clay on the side of the riverbank

2 years ago

One reason animal cells don't need a central vacuole is because they often have smaller vacuoles for storage. What is another reason animal cells don't need central vacuoles? * 1 point a Animals do not produce their own food. b Animal cells have cell wall...

2 years ago

Which statement is correct about organelles that provide energy? * 1 point a They are found only in animal cells. b They are responsible for cellular respiration. c They are found only in plant cells.

2 years ago

Unicellular cells must carry out ___ of life. * 1 point a) all functions b) a single function c) specific functions d) a few functions

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What is the function of a nerve cell in a multicellular organism? * 1 point a produce and manage movement b store and distribute oxygen c carry and transmit signals

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Which system is most complex? * 1 point cells organs organ systems

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Which example shows an organism that cannot reach homeostasis through internal changes? * 1 point A lizard is cold, and it moves to a sunny rock to warm up. A dog shivers when it is too cold. A person gets a fever in response to a flu infection.

2 years ago

In which two organs is food broken down? * 1 point Mouth and stomach Small intestine and large intestine Esophagus and small intestine Esophagus and stomach

2 years ago

When you experience changes in light, sound, and temperature, which cells send signals toward the central nervous system? * 1 point dendrites sensory neurons axons

2 years ago

Bacteria and humans are similar in that they * 1 point are multicellular. produce energy. are unicellular. grow and reproduce.

2 years ago

Why is the classification species not considered a group? * 1 point Each species is an individual organism. Each species is a separate type of organism. Each species shares characteristics with other species.

2 years ago

Use this chart to answer the question below. Use the table model to correctly identify the animal in the story. You are walking home from school and an animal jumps out on the sidewalk. You can see it has a backbone, fur and is nibbling on some grass. As...

2 years ago

Why are scientific names important to use? * 1 point It is easier to pronounce than the common name. That name is the same everywhere in the world. The name is for animals that are only found in a specific location.

2 years ago

What should be the correct order (largest to smallest) of hierarchy for Classification of Organisms? * 1 point class → order → family → genus → species order → class → family → genus → species species → genus → order → family → class

2 years ago

How do you determine the opinion of a speaker in a collaborative discussion?(1 point) Responses through their evidence through their evidence through their claim through their claim through their reasons through their reasons through their reflection

2 years ago

What can happen if a claim is not backed up by the proper reasons and evidence? (1 point) Responses The audience will not believe the claim. The audience will not believe the claim. It will change the opinion of the person making the claim. It will change...

2 years ago

You are hunting for treasure! If you are currently standing a point D and need to travel 2 blocks left (west) and 1 block up (north) to find the treasure, at which point is the treasure located? * Captionless Image (-5, -4) (-5, -2) (-2, -5)

2 years ago

You are hunting for treasure! If you are currently standing a point D and need to travel 2 blocks left (west) and 1 block up (north) to find the treasure, at which point is the treasure located? * Captionless Image

2 years ago

Which value works in the equation? 2x + 4 = 14 * x = -3 x = 4 x = 5

2 years ago

Gigi's Gardens sells Rose bushes and Camellia bushes. One Spring, Gigi's Gardens sold 162 Rose bushes. The total number of bushes sold was 503. Which equation could be used to solve for c, the number of Camellia bushes sold? * Captionless Image 162 + c =...

2 years ago

Using <, >, or =, write an inequality for the situation: Andre scored less than 30 points * a > 30 a = 30 a < 30

2 years ago

See question below * Captionless Image x > 2 x < 2 x = 2

2 years ago

Take a look at the function table. Write a function rule for the input and output. * Captionless Image output = input x 10 output = input x 5 output = input / 10

2 years ago

if i make 1750 every week if i do it for 3 weeks what's my total.

2 years ago

if i work for 21 days and sell 50 lemonades for 5$ everyday what's my total?

2 years ago

f i work for 6 weeks and sell 50 lemonades for 5$ everyday what's my total?

2 years ago

Write 1-2 sentences explaining how speakers use their voice and language when giving a speech.

2 years ago

Write a paragraph explaining how someone can take active notes to prepare for a collaborative discussion

2 years ago

can you put in in a essay

2 years ago

can you summarize it

2 years ago

Which TWO ratios are equivalent to 3:5 ? * 15/25 21:35 6/11 35:45

2 years ago

Stanley can build 4 leggo cars in 1 hour. If Stanley continues at the same rate, how many leggo cars can he build in 3 hours? * Captionless Image 12 9 13 10

2 years ago

A cantaloupe costs $0.45 per pound. If Jacinta pays $1.80, how many pounds did the cantaloupe weigh? * Captionless Image 3 pounds 4 pounds 5 pounds 6 pounds

2 years ago

12/15=?/5

2 years ago

Chose the decimal value and simplified fraction form of 8% * 0.8 and 8/10 8.0 and 80/100 0.08 and 2/25 1.8 and 4/20

2 years ago

A survey shows 6/20 people prefer green apples over oranges. What percent of people in the survey prefer apples? * Captionless Image 20% 30% 40% 15%

2 years ago

sincerely

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