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Questions (142)
Read the passage about plankton algae.
Plankton algae are microscopic algae that live in water. In a healthy pond ecosystem,
1 answer
60 views
What rhetorical device is being used in the following quote from William Shakespeare's famous drama Julius Caesar? "You all did
1 answer
53 views
Select all the Apply: All the following were new technologies used or developed during WWI(5 points) Responses Submarines
2 answers
85 views
This question has two parts. First, answer part A. Then, answer part B.
Part A: Which statement best describes the theme of
1 answer
16 views
Which sentence in the section about breeding should be removed to maintain the logical flow of ideas?
A. The female will lay
1 answer
11 views
Which of the following explains how England’s large empire encouraged the start of the Industrial Revolution?(1 point)
1 answer
20 views
Which of the following explains how the steam engine and locomotive contributed to the Industrial Revolution?(1 point) Responses
1 answer
12 views
What did James Watt do to the steam engine to start the Industrial Revolution?(1 point) Responses He improved the existing
1 answer
23 views
Which of the following explains how textile manufacturing advances improved the cotton industry?(1 point) Responses The spinning
1 answer
25 views
Quilt squares are cut on the ground to form triangular quilt pieces. The hypotenuse of the resulting triangles is 34 inches
1 answer
21 views
How are the movements of energy and chemicals (matter) through living things in ecosystems different?
a Chemicals flow in one
1 answer
19 views
Select ALL characteristics and information that CAN be obtained from a karyotype?
a number of autosomes b single gene inherited
1 answer
49 views
When the members of a population reproduce at a constant rate and overshoot the carrying capacity of their environment, it is
1 answer
24 views
True or False - the squirrel population decreases due to increased health issues with the abundance of acorns
True False
1 answer
9 views
Select all the factors that can affect a population that is growing too large.
Choose more than 1. a disease b increased
1 answer
12 views
All of the following are forms of density-independent population control EXCEPT
a flood destruction. b pollution. c habitat
1 answer
20 views
Mrs. Wright's bees play a central role in the health of terrestrial ecosystems because they are vital to the pollination of
1 answer
16 views
A common trait found in orange tabby cats is the following: being awesome (A) is dominant to being average (a).
A male cat that
1 answer
16 views
Scientists study a population of new insects in a forest ecosystem. They create a graph of the population data, shown.
When does
1 answer
28 views
Pollination is a classic example of which type of symbiosis?
a predator/prey b mutualism c commensalism d parasitism
1 answer
19 views
Some fragile ecosystems, such as deserts, can only support a certain number of organisms. What is the term for this limit?
a
1 answer
21 views
A student sets up an investigation by placing a plastic bag over a plant. She secures the plastic bag so that it is completely
1 answer
17 views
The amount of energy needed for a reaction to occur is called?
a kinetic energy b activation energy c start up energy d potential
1 answer
19 views
Mercury is a heavy metal found in industrial waste. When this waste is released into a water source, mercury is absorbed by fish
1 answer
21 views
The diagram traces the development of acid rain from factory pollutants.
Select all the following that can be deduced from the
1 answer
21 views
What would most likely occur over time if the burning and clearing of tropical rainforests stopped?
a an increase in the amount
1 answer
22 views
The dodo bird inhabited the island of Mauritius in the Indian Ocean, where it lived undisturbed for years. It lost its ability
1 answer
24 views
Scientists researching Pacific sea otters find that many members of the population are infected by a parasite, and a number of
1 answer
21 views
Photosynthesis uses water and carbon dioxide, powered by sunlight energy, to make _______.
Information On Growing Rubber Tree
1 answer
17 views
Photosynthesis uses water and carbon dioxide to convert sunlight energy into
a high energy triglycerides b oxygen and glucose
1 answer
17 views
Which of the following examples would most likely exhibit secondary succession?
a a new lava flow from the Cumbre Vieja volcano
1 answer
19 views
Review the following statement and select the best response, below. Many fish suddenly die due to a drastic change in water
1 answer
12 views
The graph below shows the growth of a fruit fly population.
Which statement best describes what is occurring with the fruit fly
1 answer
23 views
Due to stress from intraspecific competition, large numbers of female lemmings miscarry their young and fail to reproduce.
This
1 answer
22 views
The graph shows the population growth of a colony of insects over time.
Which statement below best explains what might have
1 answer
22 views
Based on the pyramid, which organism(s) provide the MOST available energy?
a insects and zooplankton b predator fish c birds and
1 answer
17 views
Sarah has type A blood, and Jesse has type O blood. Their son has type B blood. Can Jesse be the baby daddy? He is a bit
1 answer
35 views
Read the passage about polar bears.
Polar bears in the Arctic use the sea ice that covers the North Pole as a platform for
1 answer
26 views
In this food chain, the spiders are —
a autotrophs b secondary consumers c primary consumers d producers
1 answer
10 views
A species of rabbit lives in a meadow where grass plants are readily available during summer months. The rabbits do not stray
1 answer
18 views
A researcher is recording and monitoring data about a population of plankton-eating fish. When she analyzes the data, she notes
1 answer
17 views
Dr Injectus treats an animal cell with a chemical that destroys the cell's mitochondria. As a result of his action, which of the
1 answer
28 views
The greenhouse effect is the process through which is trapped near Earth's surface by substances known as 'greenhouse gases.'
1 answer
16 views
Which of the following is NOT true about matter in the biosphere?
a Matter is recycled in the biosphere. b The total amount of
1 answer
20 views
Read the passage about plankton algae.
Plankton algae are microscopic algae that live in water. In a healthy pond ecosystem,
1 answer
34 views
If land and water resources are damaged or lost due to poor agricultural management practices, which group will be the most
1 answer
13 views
Which of the following refers to an increase in nutrients in a pond, like an increase in nitrogen from fertilizers, that causes
1 answer
24 views
Which statement BEST describes how human activities can directly change the dynamic equilibrium of an ecosystem?
Change for the
1 answer
21 views
What type of bonds hold complementary base pairs together in a DNA double helix?
Mystery Fanfare: Cartoon of the Day: James Bond
1 answer
29 views
Which of these processes takes place in the cytoplasm of a eukaryotic cell?
a electron transport b glycolysis c Krebs cycle d ATP
1 answer
19 views
Which of the following is one limiting factor to species diversity?
a habitat size b abundance of drinking water c over
1 answer
14 views
Over several years, biologists in a wildlife management area studied changes in the populations of deer and the plants they eat.
1 answer
19 views
The graph shows changes in the population size of rabbits in an environment.
What does the dotted line in the graph represent? a
1 answer
16 views
Most conservation biologists agree that the greatest single threat to global biodiversity is
a water and air pollution. b the
1 answer
21 views
A species that lives in every biome and is easy to track and count is best used as
MONARCH BUTTERFLY.Danus plexippus a a keystone
1 answer
30 views
Which of the following practices is MOST likely to slow the buildup of CO2 in the atmosphere?
Could CO2 supply sustainable
1 answer
22 views
Why are water conservation and pollution control important for future generations?
a Waste will lead to less water in the oceans,
1 answer
22 views
Scientists wanted to study a particular aspect of Toyota Prius Hybrids.
In Study 1, each Toyota Prius received a full tank of
1 answer
23 views
The dodo bird inhabited the island of Mauritius in the Indian Ocean, where it lived undisturbed for years. It lost its ability
1 answer
21 views
What is one way that the standard of living increased for middle-class people during the Industrial Revolution?(1 point)
1 answer
75 views
Analyze how governments after 1450 used laws, policies, and processes to affect labor systems. (1 point) Responses Governmental
5 answers
18 views
Identify the effect of the Industrial Revolution on the Women’s Suffrage Movement.(1 point) Responses The Industrial
1 answer
30 views
What invention allowed European powers to trek further and faster in the African interior?
* 1 point steam engine automobile
1 answer
19 views
What ideology of the 19th and early 20th century was a leading cause of the Scramble for Africa?
* 1 point Capitalism Nationalism
1 answer
16 views
Who called the Berlin Conference of 1884?
* 1 point Otto von Bismark David Livingstone Leopold II Hentry Morton Stanley
1 answer
15 views
Approximately how many African states were impacted by the Berlin Conference
* 1 point 30 40 50 60
1 answer
18 views
What nation was ruled by Leopold II?
* 1 point Germany Britain Spain Belgium
1 answer
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What region of Africa did Leopold II have control over during the Scramble for Africa?
* 1 point West Africa Congo South Africa
1 answer
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Which of the following resources was NOT a part of the territory controlled by Leopold II?
* 1 point rubber ivory copper silver
1 answer
16 views
What key structure gave Britain faster access to their colonial territories in the Far East?
* 1 point The Orient Express The
1 answer
42 views
According to the article, what war resulted from British colonization in South Africa?
* 1 point Boer War Boxer Rebellion Mahdist
1 answer
35 views
How did European Imperialism in Africa benefit the European nations who participated in the Scramble for Africa?
* 1 point
1 answer
29 views
The building of roads, bridges and railroads was seen to both a positive and negative impact because...
* 1 point European
1 answer
18 views
The building of roads, bridges and railroads was seen to both a positive and negative impact because...
* 1 point a.European
1 answer
22 views
If the measure of arc AB = 60 degrees and the measure of arc CD = 20 degrees, what is the value of x?
A. 90 B. 40 C. 20 D. 180
1 answer
10 views
The 2 articles in this lesson focus on white water rafting and ziplining.(1 point)
true or false
1 answer
19 views
Which of the following is NOT true? An argument is... (1 point) Responses based on facts. based on facts. based on emotions.
1 answer
28 views
A body paragraph in an argumentative essay should contain all of the following EXCEPT...(1 point) Responses evidence evidence
1 answer
15 views
Evidence in a body paragraph can be all of the following EXCEPT...(1 point) Responses emotions emotions statistics statistics
1 answer
22 views
The flow of ideas in a body paragraph is facilitated by...(1 point) Responses opinions opinions transitions transitions facts
1 answer
15 views
A focused body paragraph does NOT(1 point) Responses present relevant facts. present relevant facts. stay on track. stay on
1 answer
13 views
Elaboration is an important part of argumentative writing. What is it?(1 point) Responses
Giving biographical details about the
1 answer
38 views
A strong conclusion should do all of the following EXCEPT…(1 point) Responses Leave an impression on your reader. Leave an
1 answer
17 views
True or False: The thesis statement should be stated exactly the same in the conclusion as it is stated in the introduction so
1 answer
21 views
You read about several conclusion techniques in the lesson. Which of the following would be a conclusion technique? Check all
1 answer
17 views
Which conclusion technique is used here in this conclusion paragraph? (1 point) Responses Comparison Comparison A Shocking
1 answer
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On the other hand, some people say _______. This point of view makes sense because_________ . However, _________. Therefore,
1 answer
25 views
When possible, synonyms should be used in order to avoid sounding repetitive. (1 point)
true false
1 answer
25 views
Which of the following is NOT true?(1 point) Responses The first word of a sentence should always be capitalized (even inside
1 answer
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Which words in the following sentence should be capitalized? (Select all that apply). “after the first case in liberia was
1 answer
23 views
Which words in the following sentence should be capitalized? (Select all that apply). “after the first case in liberia was
1 answer
26 views
Is the following statement an example of an opinion, argument, or persuasion? Choose the BEST answer. The Kansas City Chiefs are
1 answer
21 views
The Industrial Revolution led to the new imperialism and as Response areanations industrialized, they needed to acquire
1 answer
13 views
Why did railways grow rapidly in Britain during the Industrial Revolution?(1 point) Responses The British government was
1 answer
16 views
Why did railways grow rapidly in Britain during the Industrial Revolution?(1 point) Responses
The British government was
1 answer
35 views
With the creation of the steam engine, where did factories need to be located?(1 point) Responses By rivers for the water power
1 answer
16 views
Why were children often hired in factories during the Industrial Revolution?(1 point) Responses Factories were too dangerous for
1 answer
13 views
Globally what happened to economic systems after 1450?(1 point) Responses Indentured servitude was replaced by capitalism as the
1 answer
26 views
Which statement best explains why the Industrial Revolution began in England?(1 point) Responses The size of the British islands
1 answer
12 views
What was the major motivation for European imperialism in the late 19th Century?(1 point) Responses Promoting cultural diversity
1 answer
21 views
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