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MArishka [77]
2 years ago
5

Fill in the blank: The variable that is changed by the scientist in an experiment is the

Biology
1 answer:
Sloan [31]2 years ago
7 0

Answer:

A

Explanation:

Sometimes called the manipulated variable. The part of the experiment that is manipulated or changed by scientists or persons performing the experiment.

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What would the temperature of the<br> surface be if the Earth did not have an<br> atmosphere?
slava [35]

Answer:

The temperature of Earth's surface if there was no atmosphere would be over 200 degrees (F) in the daytime and below 200 degrees (F) at night.

3 0
3 years ago
Population crashes cannot happen to humans?True False?<br><br>​
Galina-37 [17]
I think false because no one knows what will happen in the future and anything is possible, although the population does increase it can still decrease by high amounts aswell, anything bad could happen any time. People may not even have money to survive but it really depends on what happens and what could happen in the future, no one really knows what will happen so this statement would be false.

Anyway have a nice day :)
3 0
3 years ago
Which of the following statements is true?
mr Goodwill [35]

Answer:

Spongy bone is well adapted to accept stress in many directions, which makes it good for shock absorption

Explanation:

Spongy bone tissue is less compact and always present towards the interior of the bone and is covered by compact bone. Spongy bone tissue has lamellae that are arranged in an irregular pattern. The thin irregular columns of lamellae are called trabeculae.

The trabeculae of spongy bone tissues are precisely arranged along the line of stress. This feature of spongy bones allows them to resist the stress applied from many directions and to transfer the force making them a good shock absorber. The final arrangement of trabeculae is achieved only after the person learns the locomotory movements completely.

4 0
3 years ago
ASAP plz
yanalaym [24]

Answer:

Pressure with Height: pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.In addition, gravity is weaker at the equator due to centrifugal forces produced by the planet's rotation. It's also weaker at higher altitudes, further from Earth's centre, such as at the summit of Mount Everest

8 0
2 years ago
A 3 column by 5 row table. Column 1 is titled Activity with the following entries: use of materials in production, release of ca
Elena-2011 [213]

Answer:

Based on the data presented, PLASTIC

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bags uses more of Earth’s materials and releases more carbon into the atmosphere.

Explanation:

hope this helps <3

4 0
2 years ago
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