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Sveta_85 [38]
3 years ago
14

A group of animals have short narrow legs that are partly webbed in which environment do these animals MOST LIKELY live

Biology
1 answer:
True [87]3 years ago
4 0
<span>Here are the choices for the question stated above:
a.deserts b.grasslands c.mountains d.rainforests

The answer would be letter d. rainforests.
</span><span>Basing on the animals' webbed foot, it should mean that these animals are good swimmers. Thus, webbed foot enables effective propulsion in water.</span>
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8 0
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At what point do the pulmonary and systemic circulation systems meet up?
Hitman42 [59]

Answer: The Heart

Explanation:

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In the systemic circulation, the left ventricle pumps oxygen-rich blood into the main artery (aorta). The blood travels from the main artery to larger and smaller arteries and into the capillary network. There the blood drops off oxygen, nutrients and other important substances and picks up carbon dioxide and waste products. The blood, which is now low in oxygen, is collected in veins and travels to the right atrium and into the right ventricle.

This is where pulmonary circulation begins: The right ventricle pumps low-oxygen blood into the pulmonary artery, which branches off into smaller and smaller arteries and capillaries. The capillaries form a fine network around the pulmonary vesicles (grape-like air sacs at the end of the airways). This is where carbon dioxide is released from the blood into the air inside the pulmonary vesicles, and fresh oxygen enters the bloodstream. When we breathe out, carbon dioxide leaves our body. Oxygen-rich blood travels through the pulmonary veins and the left atrium into the left ventricle. The next heartbeat starts a new cycle of systemic circulation. Below is an attachment of a diagram that explains the connection between pulmonary and systemic circulation from google.

5 0
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7 0
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completeaza un tabel cu nume de plante de cultura ale caror seminte contin leucoplaste cu amidon, cu grasimi, si cu proteine
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Answer:

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