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dezoksy [38]
4 years ago
11

Explain what sets convection currents into motion.

Biology
1 answer:
mote1985 [20]4 years ago
5 0
All that is needed is a warmer, lighter fluid below a cooler, heavier one.

Since warm water is lighter, it will rise, and will cool from the top will flow down to replace it, this makes it go in motion
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PLZ HELP!!!<br> why do plants need carbon dioxide?
Sonbull [250]

Answer:

both are correct!!

Explanation:

Carbon dioxide plays an important part in vital plant and animal process, such as photosynthesis and respiration. ... Plants and animals, in turn, convert the food compounds by combining it with oxygen to release energy for growth and other life activities. This is the respiration process, the reverse of photosynthesis.

6 0
3 years ago
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You perform a test cross on some hamsters. You want to know if your brown hamster carries the allele for albinism, a recessive m
kherson [118]

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Yes the hamster does carry the albino allele.

Explanation:

A Bb hamster and a bb hamster get a half and half color pattern chance as seen by the 8 babies being evenly divided into two color groups of 4.

7 0
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When shopping for fruit trees for your yard select varieties that mature before the hot summer temperatures arrive to avoid sunb
notka56 [123]

Answer:

True.

When shopping for fruit trees for the yard we should select varieties that mature before the hot summer temperatures arrive to avoid sunburning fruit.

Explanation:

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How does natural selection work regarding individuals and populations regarding which will be most successful?
olga_2 [115]

Answer:

Natural selection doesn't really choose what animal/species is going to survive it's all based on the environment they live in. While a blue bird does well in the jungle it may not do well in the desert. For individuals it's based on their genes and genetics. Some are more prone to have a trail that doesn't benefit them and in fact, harms them in their environment. For populations you will see lots of the same animals but with different traits so some may do better in the wild than others because of those traits. A population is more likely to be successful because you do better when working with others. So animals have a better chance to survive if there is more diversity.

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