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zlopas [31]
3 years ago
7

HELP I NEED HELP ASAP

Biology
2 answers:
Leno4ka [110]3 years ago
6 0
Renewable energy resources are all replaced in a short period of time. Everything else doesn’t work.
Minchanka [31]3 years ago
5 0

Answer:

C. Replaced in a short period of time

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Which type of light can humans perceive with the eye?
Natali [406]

Answer:

C. visible

Explanation:

Well, you can't see ultraviolet light. Nor can you exactly see gamma or infrafred light. Visible light seems like the more reasonable answer.

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3 years ago
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Kristen is running a half marathon. By her tenth minute of running, her breathing rate has increased from her resting rate.
Alinara [238K]

Option B, "They need more oxygen to function, so gas exchange needs to increase. "

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Studying the changes in densities of pocket gophers when large herbivores such as elk are excluded from mountain forests would b
vova2212 [387]
<span>Studying the changes in densities of pocket gophers when large herbivores such as elk are excluded from mountain forests would be an example of studying ecology at the community level.
A community refers to a group of organisms of various species that live in the same location and interact with each other. So, if this scientist is observing gophers and elks, they are looking at the level of communities, not anything more or less.
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5 0
3 years ago
You learn that a Mars lander has retrieved a bacterial sample from the polar ice caps. You obtain a sample of these bacteria and
Misha Larkins [42]

Answer:

a. conservative replication

b. semi conservative replication

c. dispersive replication

d. discontinuous replication

e. continuous replication

The CORRECT ANSWER IS C.

c. dispersive replication

Explanation:

The attached image shows a single band that becomes lighter (in volume) and increase in darker intensity (in times of color) is revealed with consecutive replications. The major pattern that would produce these outcome is dispersive replication.

Conservative replication do reveal two bands (a 14N for the wholly latest molecule, and a 15N for the totally antiquated molecule) after the initial replication. Therefore, this wholly wrong.

Semi-conservative replication reveal an individual band of transitional weight after the initial  replication, followed by two bands following the second replication (one of transitional weight, and the other at the 14N position). These two bands is observed in each following replication, with the transitional weight becoming lighter in color as the 14N band is seen to appear darker in color.

The real pattern gives an individual band that pinpoints to all molecules in an individual replicative cycle possessing the same constituents.

Dispersive replication, has its molecules to be a blend of old (15N) and new (14N) strands. Each replication raises the ratio of new to old strands as it explains the reason an individual band is shown raised (lighter in weight) with every replication.

4 0
3 years ago
One group of reptiles, characterized by the fossil Archaeopteryx, led to the evolution of _____.
Mamont248 [21]

One group of reptiles, characterized by the fossil Archaeopteryx, led to the evolution of birds. The correct answer is birds

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3 years ago
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