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Alfred Wegener first suggested the idea of Continental Drift, that all the continents were one joined together into one big land mass called Pangea. One piece of evidence for his idea was that the continents look like they once fit together like a puzzle. Explain one other piece of evidence that supported this idea.

Another piece of evidence to support Continental Drift theory is​

Human activities, chiefly burning fossil fuels, adds carbon dioxide into the
ocean. However, the biggest natural process that adds dissolved carbon
dioxide into the deep ocean is:

Unequal Heating, Cold Front, Air Pressure, Air Masses,
Troposphere
Create a way to demonstrate how the words above relate together in a weather process

What does the peripheral nervous system do?

The model below shows the structure of a molecule of water. What do the black circles and grey circle represent?

1) What does bioremediation mean ?
2) What is bioremediation
3) What are 3 types of Bioremediation ?

Will give 50 points to whoever can answer.

Show the correct order for impulse transmission after you touch cold glass of water

I WILL MARK BRAINLYEST

According to the graph below, Kenya’s population is

A:shrinking
B:growing
C:mostly old people
D:stable and not growing or shrinking

9. Why does sediment cause coral bleaching?
1.Sediment makes the water warmer.
2.Sediment makes the water clearer.
3.Sediment makes the water cloudy.
4.Sediment makes the water cooler.

When fluid is taken in by the body to return homeostasis, the kidneys return enough solute-free water from the fluid to dilute sodium levels back to normal. True or False

HELPPPPPP HELPPPPPP ASAAAAAPPPPP Justify, by referring to documents 1 and 2, the following statement: "Heavy smokers are young adult males​

How much food is required for a blob to reproduce from one generation to another?

For which two reasons are some fish unable to avoid
swimming into an oil spill?
A
They mistakenly think oil spills create idea conditions for
hiding from predators.
B
They have survived previous oil spills and expect the
same outcome each time.
C
Fish looking for food may mistakenly believe an oil spill
is just the darkness of the night.
D
Fish following natural behavior patterns will not be aware
they are swimming into an oil spill.
E
They have had no experience from which they learned to
move away from oil spills..

Which of the following has the most potential of experiencing background extinction based on the natural disruption described?

A population observing a natural volcano erupting on a remote island every year
A population that lost their habitat due to a hurricane lasting several hours
A species that will not grow during a specific season every year
A species that struggles to compete for resources due to limited access from habitat loss

Which would least likely have an impact on global climate changes?

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4. When plates slide against each other as seen on the San Andreas fault, many____________are known to occur.

5. This type of boundary is called _________​

What is the difference between renewable and non-renewable resources? (Select all that apply).

Renewable resources are in abundance, but non-renewable resources are limited.

Non-renewable resources are in abundance, but renewable resources are limited.

Renewable resources can replenish themselves, but non-renewable resources cannot.

Non-renewable resources can replenish themselves, but renewable resources cannot.

(Please select ALL that apply)

7. An example of artificial selection is:
•After a large population is destroyed, a smaller population repopulates the species.
•A small group if individuals breaks off from a larger population to relocate.
•Women with wider hips due to caesarian section births.
•Women with more narrow hips due to caesarian section births.

Name: Click or tap here to enter text. Date: Click or tap here to enter text. Graded Assignment Lab Report Create a dichotomous key that identifies the 10 leaves on the Common Leaves sheet. Look closely at those leaf samples and devise a dichotomous key that helps you identify them. Be sure that your dichotomous key contains only pairs of statements about a single characteristic. For example, a pair of statements might be: A.leaf margin smooth B.leaf margin toothed However, you should avoid pairs of statements that do not address the same characteristic. The following pair, for example, would not be very informative in your key: A.leaf margin smooth B.leaf type needle-like As you develop your key, test it out with the 10 leaves provided on the Common Leaves sheet. When you've developed a key that identifies all 10 leaves, type your statements, “go tos,” and identifications, following the format in the example below. The example is based on this lesson’s dichotomous key for birds. Statement Types/Dichotomous key for birds Identification Name/Number of Leaves Statement 2a The bird has a crest of feathers on the top of its head. go to statement or identify bird blue jay Statement 2b The bird has a smooth head. go to statement or identify bird 3 Once you have completed your dichotomous key, answer the two remaining questions. When you are finished, submit this assignment to your teacher by the due date for full credit. Total score: Click or tap here to enter text. of 26 points (Score for Question 1: Click or tap here to enter text. of 20 points) 1.Complete a dichotomous key for the 10 leaves on the Common Leaves sheet. The chart provided here allows for 11 pairs of statements. Depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some. Statement Types/Dichotomous key for leaves Identification Name/Number of Leaves Statement 1a Click or tap here to enter text. go to statement or identify leaf Click or tap here to enter text. Statement 1b Click or tap here to enter

Is aquatic succession more like primary succession or secondary succession on land? Explain your reasoning

Which of the following populations are at risk of desiccation?
A. those in the tidal pools
B. those in the sunlight level of the ocean
C. those in the twilight level of the ocean
D. those in the deep level of the ocean

All herbivore species are small such as insects and would not be able to have massive muscular bodies.

O True
O False

balance the chemical equation?

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13. The diagram at right shows one position of the earth as it makes its way around the sun. Which locations are experiencing winter?

A)

B)

C)

D)

E)

14. At which location would a person experience the longest number of daylight hours?

A)

B)

C)

D)

E) ​

What occurs during the link reaction in cellular respiration?

Wetlands are areas where water covers the soil. Swamps, marshes, and other wetland areas help to control flooding because they naturally hold water. Wetland regeneration is a recent trend in conservation. In some areas, land previously used for farming is being converted into wetlands.

Research wetlands, the types of organisms that live there, and examples of wetland restoration and regeneration. Then answer these questions:

What factors do scientists need to consider before turning farmland into wetlands?
How could wetland restoration affect humans who live in the area? How might it affect native wildlife? (Consider both positive and negative consequences.)
If you were planning a wetland regeneration project, how would you monitor its success?

Which of the following is an example of marine science being shaped by cultural context?
A. ancient societies using ships to transport troops
B. the attempt to explore the trenches of the oceans
C. the belief in sea monsters common in the Middle Ages
D. current scientists working together to address global warming

How are photosynthesis and cellular respiration related?
O A. Cellular respiration is the process animals use to produce glucose,
while photosynthesis is the process plants use to produce
glucose.
B. Cellular respiration provides the energy for photosynthesis.
OC. Photosynthesis produces water molecules, while cellular
respiration splits water molecules apart.
D. The products of photosynthesis are the reactants of cellular
respiration.

How have phosphate minerals most affected human activity

at the start of every food chain or food web and the bottom of every energy pyramid you will find _____ such as plants or algae. they provide the energy for all of the _____ in the chain, along the web, and upwards on the pyramid.​

What kind of glands are the oil and sweat glands?