Questions and answers by

sam

Questions (2,083)

Which statement is true?(1 point)Responses Petrified skeletal bones from an ancient mammal are not fossils. Petrified skeletal
1. 1 answer
2. 16 views
Most people develop wisdom teeth by early adulthood. Wisdom teeth can cause pain or crowd out their other teeth, so many people
1. 1 answer
2. 16 views
Helena is supposed to write a report on a communicable disease. What is the MOST appropriate topic for her to choose?(1 point)
1. 1 answer
2. 10 views
Patrice has no family history of diseases. Based on her history, what is her doctor MOST likely to tell Patrice?(1 point)
1. 1 answer
2. 15 views
Ivan is a newborn. Everyone says he looks more like his mother than his father. What is MOST likely true about Ivan?(1 point)
1. 1 answer
2. 13 views
Cody’s mom has heart disease. What can MOST likely be predicted about Cody’s health?(1 point) Responses Cody will definitely
1. 1 answer
2. 10 views
No one in Rohan’s immediate family has cancer. What does this MOST likely mean?(1 point) Responses He will never get cancer.
1. 1 answer
2. 12 views
Anna has been diagnosed with poliovirus. What MOST likely caused this virus?(1 point) Responses She shared a dirty needle when
1. 1 answer
2. 10 views
Dominic has contracted HIV. What was MOST likely the cause of this virus?(1 point) Responses He inhaled droplets from a close
1. 1 answer
2. 12 views
Sam is writing a report on asthma and allergies. What is the MOST accurate way to categorize these two ailments?(1 point)
1. 1 answer
2. 11 views
The doctor says that Lydia’s baby has a disorder caused by one single gene. What does the baby MOST likely have?(1 point)
1. 1 answer
2. 10 views
Caesar’s plan to avoid illness is to keep all of his vaccinations up to date. Which ailment will he MOST likely be able to
1. 1 answer
2. 11 views
Everyone in Julio’s class has a chronic condition. Some have asthma. Some have diabetes. Some have allergies. What do ALL of
1. 1 answer
2. 13 views
Bernie is giving a talk on heredity at a health seminar. What is MOST likely to be one of Bernie’s titles for the presentation
1. 1 answer
2. 10 views
Justine has been diagnosed with AIDS. What does this MOST likely mean for Justine?(1 point) Responses She received a vaccine for
1. 1 answer
2. 10 views
Following his diagnosis, Trenton’s doctor explains that his condition is caused by a mutation in genes along with some
1. 1 answer
2. 11 views
After being diagnosed with poliovirus, Dani experienced paresthesia. Which complaint MOST likely accompanied this specific
1. 1 answer
2. 13 views
A scientist compares the amino acid sequences of four species to a similar protein produced by a human. The table shows the
1. 1 answer
2. 11 views
This chart shows how organisms are classified by their characteristics.A diagram titled Classification of Animals shows a tree
1. 1 answer
2. 14 views
How does DNA analysis help scientists better understand evolution?(1 point)Responses It shows us what codons an organism has. It
1. 1 answer
2. 11 views
Which statement best describes the relationship between protein, amino acids, and DNA?(1 point)Responses DNA codes for amino
1. 1 answer
2. 9 views
Flowering plants have common ancestors with other plants and plant-like organisms. The table below shows the last common
1. 1 answer
2. 9 views
Determine if the point (3,8) is a solution to the simultaneous inequalities y>x+5 and y≤6x−3. Select the response that gives
1. 1 answer
2. 9 views
A research group has discovered that damselflies, a type of dragonfly, are being infected by a particular type of aquatic
1. 1 answer
2. 11 views
3. How are cellular respiration and photosynthesis related, in terms of energy? (SC.912.L.18.9)* 1 point The energy captured in
1. 1 answer
2. 10 views
4. Sage conducted an experimental investigation of the gas production of a water plant. She placed a beaker upside down over a
1. 1 answer
2. 10 views
5. Autotrophs, such as plants, use light to make their own food. What happens to the light absorbed by a plant during
1. 1 answer
2. 8 views
A weightlifter is using heavy weights in short bursts for a competition. Because his muscle cells are not able to take in enough
1. 1 answer
2. 10 views
. Two different species of bacteria are examined. Scientists find that species X always produces CO2 and H2O during cellular
1. 1 answer
2. 9 views
10. A diagram representing the relationship between photosynthesis and cellular respiration is shown below. What do the labels
1. 1 answer
2. 10 views
7. The flow chart below shows a process that generates ATP. Where does this process take place within a cell? (SC.912.L.18.9)Pyr
1. 1 answer
2. 16 views
6. Daniel found the equation below in a textbook about cells. What process is described by this equation? (SC.912.L.18.9)6CO2 +
1. 1 answer
2. 9 views
Use the elimination method to solve the linear-quadratic system y=x^2 + 10, y=−7x−2.(1 point) Responses (3,−23) and
1. 1 answer
2. 9 views
Solve the following system of equations using the elimination method.3x−4y=−4 , x+3y=−10 (1 point) Responses (−4,−2)
1. 1 answer
2. 5 views
Use the table to answer the question.System A System B 7x+4y=−4 5x+8y=28 7x+4y=−4 ? Which of the following terms will make
1. 1 answer
2. 15 views
Use the table to answer the question.System A System B −x+y=1 x+y=11 x+y=11 ? Which of the following shows the equation that
1. 1 answer
2. 5 views
Natural selection has four requirements: over production of offspring, genetic variation, differential survivorship, and(1
1. 1 answer
2. 10 views
The process involving organisms having favorable adaptions to its environment, and those organisms being able to survive,
1. 1 answer
2. 9 views
If an organism is well adapted to its environment, and a rapid, major change occurs to the environment, what is most likely
1. 1 answer
2. 12 views
Which situation is an example of altruistic behavior?(1 point)Responses A child throws away an apple. A child throws away an
1. 1 answer
2. 11 views
The "great dying," which saw 96% of all species extinct, was partially caused by(1 point)Responses bacteria producing large
1. 1 answer
2. 12 views
How are genetic modification and artificial selection similar?(1 point)Responses Both involve hybridization. Both involve
1. 1 answer
2. 7 views
Rabbits can exhibit a number of colors in their coats: black, white, tan, brown, red, and gray. A disease randomly kills off
1. 1 answer
2. 12 views
A mutation is any(1 point)Responses change in the DNA sequence that leads to an advantageous outcome. change in the DNA sequence
1. 1 answer
2. 11 views
Describe how the image below illustrates the idea of "survival of the fittest," and how this relates to natural selection. You
1. 1 answer
2. 15 views
The rise of renewable energy technologies has brought significant changes to the global energy landscape. Solar, wind, and
1. 1 answer
2. 10 views
Passage (for questions 1-5):The rise of renewable energy technologies has brought significant changes to the global energy
1. 1 answer
2. 6 views
. Which of the following best summarizes the passage?(1 point)Responses Renewable energy faces challenges that make it an
1. 1 answer
2. 9 views
What does the term "author's purpose" mean?(1 point)Responses The way the author structures sentences. The way the author
1. 1 answer
2. 6 views
When analyzing a text’s tone, which of the following should you focus on?(1 point)Responses The length of the sentences. The
1. 1 answer
2. 6 views
. Which feature is most characteristic of informative texts?(1 point)Responses Emotional language Emotional language Persuasive
1. 1 answer
2. 7 views
9. What is the function of a thesis statement in an informative text?(1 point)Responses To entertain the audience. To entertain
1. 1 answer
2. 7 views
10. When evaluating the reliability of an informative text, what is most important?(1 point)Responses The length of the text.
1. 1 answer
2. 11 views
11. Why is it important to identify supporting evidence in a text?(1 point)Responses To challenge the author's credibility. To
1. 1 answer
2. 11 views
12. Which of the following would weaken the argument of an informative text?(1 point)Responses Contradictory evidence from
1. 1 answer
2. 7 views
13. What type of reasoning is used in this statement?"Solar panels are an effective way to reduce electricity costs because they
1. 1 answer
2. 7 views
14. How does the use of headings in an informative text benefit the reader?(1 point)Responses It provides a summary of the
1. 1 answer
2. 7 views
15. Which graphic feature would best support data about renewable energy growth?(1 point)Responses A photograph of wind
1. 1 answer
2. 15 views
"The English Bill of Rights"An Act Declaring the Rights and Liberties of the Subject and Settling the Succession of the Crown
1. 1 answer
2. 9 views
Use the passage to answer the question.Which phrases in the English Bill of Rights convey how the writers feel about the king?
1. 1 answer
2. 14 views
The _______ were the founders of algebra and astronomy.(1 point) Responses Egyptians Egyptians Babylonians Babylonians Sumerians
1. 1 answer
2. 10 views
The ________ were a Semitic group that moved into the Fertile Crescent after 2000 B.C.(1 point) Responses Sumerians Sumerians
1. 1 answer
2. 8 views
The Sumerian writing system is called _______.(1 point) Responses cuneiform cuneiform propaganda propaganda hieroglyphs
1. 1 answer
2. 12 views
The _______ invented the wheel.(1 point) Responses Sumerians Sumerians Babylonians Babylonians Egyptians Egyptians English
1. 1 answer
2. 9 views
_______ is an ancient region of southwest Asia between the Tigris and Euphrates rivers.(1 point) Responses Egypt Egypt Saudi
1. 1 answer
2. 10 views
Fossils provide evidence that best helps scientists determine changes over time in(1 point)Responses the number of species in an
1. 1 answer
2. 10 views
How is climate change today similar to the major K-Pg extinction event that ended the reign of the dinosaurs?(1 point)Responses
1. 1 answer
2. 5 views
During the K-Pg mass extinction event, soot and ash were thrown into the atmosphere, darkening the sky for months. Some mammals
1. 1 answer
2. 12 views
What is the difference between a mass extinction and a regular (background) extinction?(1 point)Responses Mass extinction occurs
1. 1 answer
2. 5 views
Which major environmental change is occurring today that could cause the next mass extinction?(1 point)Responses oil spills oil
1. 1 answer
2. 6 views
Use the substitution method to find the solutions to the linear-quadratic system y=x2−x−40, y=−3x−5?(1 point) Responses
1. 1 answer
2. 7 views
Which of the following uses the substitution method to solve linear-quadratic system y=x2−4x+8, y=3x−4?(1 point) Responses
1. 1 answer
2. 6 views
Use the substitution method to solve the system 2.5x+y=−2, 3x+2y=0.(1 point) Responses (−2,3) left parenthesis negative 2
1. 1 answer
2. 6 views
Use the substitution method to solve the system x=y−4, x+8y=2.(1 point) Responses (23,−313) left parenthesis Start Fraction
1. 1 answer
2. 10 views
Use the substitution method to solve the system 2x+3y=4, −4x−6y=−8.(1 point) Responses (2−1) left parenthesis 2 comma
1. 1 answer
2. 7 views
Use the substitution method to solve the system y=−3, y=2x+1.(1 point)
1. 1 answer
2. 6 views
"The Gettysburg Address"by Abraham Lincoln Gettysburg address delivered at Gettysburg Pa. Nov. 19th, 1863. [n. p. n. d.].
1. 1 answer
2. 9 views
Use the passage to answer the question.LETTER FROM BIRMINGHAM JAIL Credit Line: Rev. Dr. Martin Luther King, Jr., “Letter from
1. 1 answer
2. 10 views
Use the passage to answer the question.LETTER FROM BIRMINGHAM JAIL Credit Line: Rev. Dr. Martin Luther King, Jr., “Letter from
1. 1 answer
2. 11 views
"The Gettysburg Address"by Abraham Lincoln Gettysburg address delivered at Gettysburg Pa. Nov. 19th, 1863. [n. p. n. d.].
1. 1 answer
2. 10 views
Select the correct answers from the lists.(1 point)By comparing documents, such as speeches, laws, treaties, or legal decisions,
1. 1 answer
2. 11 views
Consider the following argument:Altruistic behavior in groups of related individuals is most likely driven by kin selection
1. 1 answer
2. 10 views
Group hunting improves a wolf’s ability to(1 point)Responses develop its traits. develop its traits. evade predators. evade
1. 1 answer
2. 9 views
Herd behavior benefits wildebeests by(1 point)Responses increasing the number of resources available. increasing the number of
1. 1 answer
2. 12 views
Which of the following pieces of evidence would be considered the most reliable and valid?(1 point)Responses data collected from
1. 1 answer
2. 11 views
Which piece of evidence would best support the argument for kin selection as a mechanism for the evolution of altruistic
1. 1 answer
2. 14 views
Use the sentence to answer the question.My dad says everyone should recycle. What kind of reasoning does this sentence use? (1
1. 1 answer
2. 10 views
What is it called when an argument says that because things are alike in one way, they are alike in others?(1 point)Responses
1. 1 answer
2. 11 views
What is an argument that limits options to two opposite choices?(1 point)Responses fallacy fallacy false dichotomy false
1. 1 answer
2. 16 views
"Biodegradable Plastic Bags, Not So Biodegradable"by Vicky Stein The average person uses a typical plastic bag for as short a
1. 1 answer
2. 15 views
What is a gambler’s fallacy?(1 point)Responses a conclusion that does not follow logically from its premise a conclusion that
1. 1 answer
2. 12 views
Stanza:I shall be telling this with a sigh Somewhere ages and ages hence: Two roads diverged in a wood, and I— I took the one
1. 1 answer
2. 11 views
Here's another stanza from The Road Not Taken by Robert Frost, followed by a comprehension question focused on theme:Stanza: And
1. 1 answer
2. 11 views
Here's a stanza from Robert Frost's The Road Not Taken along with a comprehension question and answer choices:Stanza: Two roads
1. 1 answer
2. 7 views
y + 3x = 5
1. 1 answer
2. 6 views
Imagine the environment of an ecosystem changes such that it floods more often. Which species would most likely increase in
1. 1 answer
2. 9 views
Human-created climate change is caused by(1 point)Responses increased use of green energy sources. increased use of green energy
1. 1 answer
2. 9 views
Imagine two populations of penguins live in the same ecosystem. One population begins to exchange stones as a mating ritual
1. 1 answer
2. 11 views
Which of the following is believed to be common among all mass extinction events?(1 point)Responses a significant change in the
1. 1 answer
2. 9 views
Which of the following species would have the greatest chance of going extinct?(1 point)Responses a species with a fast
1. 1 answer
2. 10 views