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aniked [119]
3 years ago
15

how can scientists test their ideas about the orgin of the unverse if they cant physically interact with or study it

Biology
1 answer:
Galina-37 [17]3 years ago
3 0

The cosmological principle makes assumptions that provide scientific guidelines to enable its study.

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Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism.
Alchen [17]

Answer:

26%

Explanation:

if cytosine makes up 24%, then guanine also makes up 24%.

add these to get 48%.

subtract that from 100% to get a remaining 52%

then split the 52% between adenine and thymine to tell you that 26% is thymine

7 0
3 years ago
the small size of the phytoplankton gives them the benefit of . It also , which maximizes their ability to absorb nutrients.
Ivan

Answer:phytoplanktons are photosynthestic organism. They have the ability to produce their own food.

Explanation: Because of there small size they could absorb nutrients in the water even at lower concentration and convert it to energy need for there growth.

Its is said that phytoplanktons are one of the largest producer of oxygen gas.

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3 years ago
Which chemical reduces oxygen in the blood, causing a difference between the amount of oxygen the cells need and the amount of o
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Hydrochloric acid reduces
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Which is a goal of the Human Genome Project
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The main goals of the Human Genome Project were to provide a complete and accurate sequence of the 3 billion DNA base pairs that make up the human genome and to find all of the estimated 20,000 to 25,000 human genes.

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<span>When practicing birth control as natural family planning, it is not true that it is almost 100 percent effective. Birth control as natural family planning does require careful tracking of the menstrual cycle, demands focus on bodily changes, and does require women from having sex on days ovulating and following. Even if sex is is had outside ovulating days, it is possible to get pregnant, thus it is not 100 percent effective.</span>
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