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olga55 [171]
2 years ago
14

Write a five paragraph essay focused on four different adaptations that hominids obtained over the last 6 million years.

Biology
1 answer:
Valentin [98]2 years ago
4 0

Answer:Which is an adaptation?

Adaptation is the evolutionary process where an organism becomes better suited to its habitat. This process takes place over many generations. It is one of the basic phenomena of biology. ... Adaptation occurs because the better adapted animals are the most likely to survive, and to reproduce successfully.

What are the benefits of biodiversity to humans?

A healthy biodiversity provides a number of natural services for everyone:

Ecosystem services, such as. Protection of water resources. Soils formation and protection. ...

Biological resources, such as. Food. Medicinal resources and pharmaceutical drugs. ...

Social benefits, such as. Research, education and monitoring.Adaptation involves coping not only with the physical abiotic environment (light, dark, temperature, water, wind), but also with the complex biotic environment (other organisms such as mates, competitors, parasites, predators, and escape tactics of prey).

Explanation:

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4 0
3 years ago
How are vascular and non-vascular plants different, and how do each of them work through osmosis?
Lilit [14]

Answer:

Explanation:

Vascular plants have tubelike structures that carry water, nutrients, and other substances throughout the plant. Nonvascular plants do not have these tubelike structures and use other ways to move water and substances.

Vascular plants are said to have a true stem, leaves, and roots due to the presence of vascular tissues. Non-vascular plants do not have true roots, stems, or leaves and the tissues present are the least specialized forms of tissue. Some examples of vascular plants include maize, mustard, rose, cycad, ferns, clubmosses, grasses. Some examples of non-vascular plants include moss, algae, liverwort, and hornwort.

How vascular plants work through osmosis

The xylem of vascular plants consists of dead cells placed end to end that form tunnels through which water and minerals move upward from the roots to the rest of the plant. Through the xylem vessels, water enters and leaves cells through osmosis.

How non vascular plants work through osmosis

Because non vascular plants do not have the xylem and phloem ystem, they absorb water right into their cells through their leaves when it rains or when dew falls. Internal cells get their water by passive osmosis. While, they use rhizoids to transport nutrients and minerals.

8 0
2 years ago
Describe what the male beetle has to do In order to successfully mate with the female
olya-2409 [2.1K]

Answer: they would maybe have to fight with the other beetles to tr and get the females attention

Explanation:

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2 years ago
How has stratospheric ozone loss disrupted food webs in the antarctic?
prohojiy [21]
Heat from the sun makes it through near the Antarctic (where the hole is) is melting the ice and not allowing some key species to feed. seals don't have ice to come up for air through like normal so polar bears starve. loss of land means less food for a lot of species because the hunting grounds is closing and there is no room to expand.
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3 years ago
Which is the correct description of flow of blood to the proper structures?
MAVERICK [17]
<span>Answer: Blood leaves the left ventricle through the aorta.

The blood that is pumped from the heart and goes through all of the body structures, that need to be irrigated, leaves from the left ventricle. This ventricle will contract and push the blood to go to the aorta. From there, goes to the rest of the body.
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4 0
3 years ago
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