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topjm [15]
2 years ago
11

13. Which layer would have the oldest fossils, a layer deep underground or a layer close to

Biology
1 answer:
Irina-Kira [14]2 years ago
6 0

Answer:

I believe a layer deep underground would have older things, because the ground could erode over time causing the fossil to sink into the ground.

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The food web above represents feeding relationships in a biological community near a deep-sea hydrothermal vent. Hydrothermal ve
Pani-rosa [81]

Answer: c) Some organisms rely on energy captured from inorganic compounds to drive basic biological processes.

Explanation:

Deep-sea hydrothermal vents are hot spots of geothermal water. The organisms living in deep-sea vents cannot obtain energy from sunlight. They are dependent on chemosynthesis, which involves the utilization of inorganic substances to produce organic substances, which allows their survival and act as a source of energy. In the given situation, bacteria present on the surface of mussels are capable of chemosynthesis also the mussels are dependent upon inorganic hydrogen in seawater. Thus chemosynthesis supports the survival of organisms living in the deep sea vents.

6 0
3 years ago
______ processes form mountains due to deformation at a plate boundary.
kotegsom [21]

Answer:

A. Orogenic

Explanation:

orogeny tends to occur during a relatively short time in linear belts and results in intensive deformation.

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3 years ago
Lupus, a condition in which the body attacks its own cells, is an example of
riadik2000 [5.3K]

Answer:

<em>Option 4, an autoimmune disorder, is the correct answer.</em>

Explanation:

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Lupus can be described as an autoimmune disease which is long termed. In this disorder, a person's immune system attacks its own healthy cells. The immune system is unable to differentiate between the pathogenic cells and the healthy cells of the body. As a result, tissue damage is caused.

5 0
3 years ago
Examine the picture below.
marissa [1.9K]

Answer:

D. Mutually beneficial: the bee receives pollen and the flower gets help with its reproduction

Explanation:

It is a mutually beneficial relationship because the flower provides the bee with nectar and pollen. Also, the bee provides the flower with a means to reproduce by spreading pollen from flower to flower through pollination.

4 0
3 years ago
Help me pleaseeee!!???
umka21 [38]

Answer:

it A

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pick A hopefully it right

3 0
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