Questions and answers by

connexus

Questions (71)

Which of the following combinations of snacks could Rashad purchase?A. 2 drinks and 3 popcorns B. 3 popcorns and 3 candies C. 4
1. 1 answer
2. 169 views
A Black woman walking through a door holding a wallet.Read the following stanza from My Own Path. None of it held me, nor will
1. 1 answer
2. 111 views
This question has two parts. First, answer part A. Then, answer part B.Part A: Which of these inferences about school classrooms
1. 1 answer
2. 331 views
Which of these inferences about the author's purpose is supported by text of "Year–Round Schooling Helps Students, Teachers,
1. 1 answer
2. 203 views
Based on the information in "Schools Should Stick to Traditional Schedules," which sentence BEST supports that students who go
1. 2 answers
2. 216 views
Which of the following BEST states the central ideas of "Schools Should Stick to Traditional Schedules"?A. Year–round
1. 2 answers
2. 368 views
Based on the information in "Year–Round Schooling Helps Students, Teachers, and Families," which sentence BEST explains how a
1. 1 answer
2. 327 views
Which of these inferences about school classrooms is supported by the "Year–Round Schooling Helps Students, Teachers, and
1. 1 answer
2. 327 views
Both authors present information about year–round schooling. Select the statement that BEST explains what the difference in
1. 2 answers
2. 272 views
Which sentences from "Schools Should Stick to Traditional Schedules" best support the author's claim that year–round schedules
1. 1 answer
2. 315 views
Read paragraph four from the passage. Select the word in paragraph four that helps the reader understand the meaning of
1. 1 answer
2. 144 views
Read the paragraphs.Discouraged, Kyle put his head in his hands, and Eva chuckled. "I might be able to help you, Kyle," she
1. 1 answer
2. 223 views
Read these sentences from the passage."You have to learn to walk before you can run. Today, you're going to learn how to float."
1. 1 answer
2. 196 views
Read the sentence from the passage below.He kicked his legs and moved his arms like everyone else but instead of gliding through
1. 1 answer
2. 389 views
A student has written an argument in favor of requiring all citizens to vote. The student wants to revise the argument to make
1. 1 answer
2. 350 views
A student is writing an argumentative essay for her class. The student wants to revise the draft to have more clarity. Read the
1. 1 answer
2. 190 views
A student is writing an argumentative essay for the school newspaper about cell phone use in schools. The student wants to
1. 1 answer
2. 200 views
Which sentence from the passage indicates that Victoria is anxious for the competition to be over?A. Glancing out the window,
1. 1 answer
2. 152 views
Which statement communicates the biggest impact Grandfather had on Victoria's life?A. He could sound so harsh and condescending
1. 1 answer
2. 247 views
Which sentence from the text BEST shows that this was Victoria's last chance?A. Being able to participate had been her dream for
1. 1 answer
2. 160 views
People discovered long ago that cross pollination of certain plant varieties could improve farm crops' flavor. Answering which
1. 1 answer
2. 118 views
Dairy cows are selectively bred for larger udders to produce more milk. A disadvantage of this selective breeding is that these
1. 2 answers
2. 174 views
Which of the following best describes the difference between selective breeding and natural selection?A. Selective breeding is
1. 1 answer
2. 240 views
Which statement is a specific example of how artificial selection is used in society?A. The nucleus of a cow's skin cell is
1. 1 answer
2. 110 views
A tropical rain forest is able to meet the needs of many plants, animals, insects, and birds because temperatures areA. warm all
1. 1 answer
2. 139 views
The table shows what bananas looked like before and after humans started to selectively breed them.Before Selective Breeding
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2. 130 views
Selective breeding refers to theA. mating of two organisms that have survived an environmental change by having mutations. B.
1. 1 answer
2. 148 views
Which of the following is an example of genetic engineering?A. manipulating potato genes to improve nutritional value, growth
1. 1 answer
2. 140 views
Which of the following are the three primary ecosystems found on Earth?A. grassland, rainforest, and ocean B. freshwater,
1. 1 answer
2. 103 views
Which of the following is a biotic factor in a biome?A. the quality of soil B. the amount of rainfall C. the presence of ponds
1. 1 answer
2. 147 views
An abnormal drought combined with an extended period of hot weather can cause a wildfires in some of Earth's biomes. Which biome
1. 1 answer
2. 180 views
Which question does the process of selective breeding help to resolve?A. How can the most desired traits in offspring be
1. 1 answer
2. 147 views
Which animal would most likely be found in a warm area near the equator that gets around two meters of rainfall per year?A. deer
1. 1 answer
2. 128 views
Which of the following make up the central nervous system?A. brain and spinal cord B. nerves and ganglia C. brain and peripheral
1. 1 answer
2. 254 views
The diagram shows a eukaryotic cell.Which of these functions is NOT performed by the organelles labeled X as they interact with
1. 1 answer
2. 202 views
The digestive system includes groups of tissues that absorb nutrients from food that has already been broken down. What is the
1. 1 answer
2. 194 views
Read the quotation from Mohandas Gandhi and answer the question."An eye for an eye makes the whole world blind." Based on the
1. 1 answer
2. 155 views
Use the chart to answer the question.What type of governments do Country 1 and Country 2 have? A. Both Country 1 and Country 2
1. 1 answer
2. 155 views
Which country is a democracy?A. Country 1, where a small group of powerful individuals make all government decisions B. Country
1. 1 answer
2. 179 views
Which statement is supported by the map?A. Road systems in Southeast Asia are among the finest in the world. B. Long bridges
1. 1 answer
2. 302 views
Why is agricultural production in China distributed in this way?A. Much of western China is covered by dense rain forests. B.
1. 1 answer
2. 216 views
Which set of line segments can be used to construct a triangle?Responses A 2 cm, 6 cm, and 1 cm2 cm, 6 cm, and 1 cm B 4 cm, 3
1. 1 answer
2. 158 views
Find the value of x.m∠TUV = 172° m∠TUL = (x + 16)° m∠LUV = (11x)° Responses A 77 B 1313 C 1616 D 10
1. 2 answers
2. 195 views
Which set of angles can be used to construct a triangle?Responses A 66°, 47°, and 64°66°, 47°, and 64° B 40°, 73°, and
1. 1 answer
2. 218 views
Which set of line segments can be used to construct a triangle?Responses A 8 cm, 3 cm, and 6 cm8 cm, 3 cm, and 6 cm B 7 cm, 4
1. 1 answer
2. 115 views
What aspect of an organism makes it an invasive species?a It is from a different ecosystem. b It does harm and is introduced to
1. 1 answer
2. 287 views
What aspect of an organism makes it an invasive species?a It is from a different ecosystem. b It does harm and is introduced to
1. 1 answer
2. 265 views
Which is most likely a keystone species?a wolves in Yellowstone National Park, which eat elk, who graze on willows, on which
1. 1 answer
2. 291 views
One of the most biodiverse ecosystems in the world is likely aa coral reef b tundra c cold desert d taiga
1. 1 answer
2. 522 views
In an ecosystem with low biodiversity, the removal of a species willa not affect the ecosystem because another species will take
1. 1 answer
2. 432 views
Direct ecosystem services include benefits such asa photosynthesis. b transportation. c soil decomposition. d recreational
1. 1 answer
2. 240 views
Marine biologist Dr. James Estes researched sea otters and their habitats in the Aleutian Islands of the North Pacific Ocean.Sea
1. 21 answers
2. 1,138 views
Which option would be the best way to reuse food waste?a compost scraps for fertilizer b feed scraps to livestock c incinerate
1. 2 answers
2. 353 views
Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. The following predator-prey relationships exist:Rabbits are
1. 1 answer
2. 674 views
How do traditional food production practices contribute to a reduction in biodiversity?a Air, land, and water are used to
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2. 162 views
What happens after coral is bleached?a The coral produces peroxides. b The coral is susceptible to starvation. c The coral
1. 1 answer
2. 454 views
Biodiversity is measured bya examining the usefulness of a specific trait in a species that interacts within an ecosystem. b
1. 3 answers
2. 660 views
What is the definition of ecological resistance?a an ecosystem’s ability to endure in changing conditions b an ecosystem’s
1. 1 answer
2. 629 views
The Kudzu vine was brought to the United States from Japan. Which of the following additional characteristics of the Kudzu vine
1. 1 answer
2. 307 views
Which statement is true?a Insects can delay the decomposition process. b Composting speeds up the decomposition of organic
1. 1 answer
2. 519 views
The Northern Pacific seastar is a particularly successful invasive species. Which of the following explains why it is so
1. 3 answers
2. 609 views
Drag the achievement to the empire it matches.impressive temples and monuments built peace and tolerance promoted by Asoka Gupta
1. 2 answers
2. 476 views
Which statement correctly describes the relationship between the volume of a gas and its temperature, in Kelvin, assuming
1. 25 answers
2. 14,004 views
Which of these statements about DNA is true?(1 point) All animals have DNA. DNA is too similar to use for grouping organisms.
1. 10 answers
2. 4,563 views
Which of these statements about DNA is true? (1 point)O All animals have DNA. DNA is too similar to use for grouping organisms.
1. 6 answers
2. 1,114 views
If members of a population have a vanety of traits, it is (1 point)O less likely that some of the members will have traits that
1. 1 answer
2. 1,403 views
What is xylem? (1 point)tube-like structures that move water through nonvascular plants. tube-like structures that move food
1. 44 answers
2. 14,256 views
Other than fighting and possible death, what hardships did soldiers have to deal with? *and plz help quick im failing and this
1. 1 answer
2. 377 views
Other than fighting and possible death, what hardships did soldiers have to deal with? *
1. 2 answers
2. 489 views
There are a few questions I can't figure out, please help with as many as possible :)TYSM 5. Add or subtract (m^2-m-4) + (m-5)
1. 1 answer
2. 529 views
(m^2-m-4)+(m-5) Add Or Subtract ?
1. 1 answer
2. 622 views