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Nadusha1986 [10]
3 years ago
10

Comet tails _____.

Biology
2 answers:
natali 33 [55]3 years ago
5 0

Answer:

always point toward the sun

Explanation:

olga55 [171]3 years ago
3 0

Answer:

are only seen when comets are near the sun

Explanation:

The characteristic "tail" of a comet is only visible when it is close to the sun. The center of a comet is a solid mass, called the nucleus, made of ice, frozen gas, rock, and dust.

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es la c. trade winds o es la A. jet streams

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3 years ago
What are the products of photosynthesis?
musickatia [10]

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product.

7 0
3 years ago
Which statement best explains the process occurring in step 4 of the life cycle ?
MA_775_DIABLO [31]

Answer:

d (pls give brainliest)

Explanation:

5 0
3 years ago
The heart pumps blood through __________ circuit(s).
tankabanditka [31]
The heart pumps blood through the pulmonary and systemic circuits of the circulatory system. 

In humans, the blood flows from the heart in two circuits or paths. The pulmonary circuit allows blood to flow between the heart and the lungs, while the systemic circuit allows blood to flow between the heart and the rest of the body.

The right side of the heart pumps deoxygenated blood to the lungs through the pulmonary circuit to oxygenate the blood. The oxygenated blood returns to the heart and is pumped by left side of the heart through the systemic circuit to oxygenate the rest of the body. Then, blood becomes deoxygenated as is passes through the body. The deoxygenated blood from the body flows back into the heart via the systemic circuit. The deoxygenated blood onces again moves through the pumonary circuit for oxygenation and the cycle begins again. 
3 0
4 years ago
23. Fungi and Protista are members of which Domain of Life?
Law Incorporation [45]

Answer:

Eukaryote.

Explanation:

Edible mushrooms, yeasts, black mold, and the producer of the antibiotic penicillin, Penicillium notatum, are all members of the kingdom Fungi, which belongs to the domain Eukarya.

7 0
3 years ago
Read 2 more answers
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