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Len [333]
3 years ago
11

What term can can be used to describe evolution by natural selection

Biology
1 answer:
Marrrta [24]3 years ago
5 0
Survival of the fittest is a term mainly used which states that only animals that are the best adapted will survive over an evolutionary period
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What happens when humans burn fossil fuels
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Carbon dioxide is released. Carbon dioxide is a greenhouse gas. (<span>Greenhouse gases trap heat from the sun in the Earth's atmosphere, causing temperatures to become hotter than normal) fossil fuels are non-renewable resources.</span>
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What is the center of the atom called? <br> A Electron <br> B Neutron <br> C Nucleus <br> D Proton
sesenic [268]
Answer:
You’re answer is C

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Mark’s discovery has Emily concerned. She has blue eyes, while both of her parents have brown eyes. Is it possible for Emily to
vovikov84 [41]
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Read each statement and decide if it is a fact (can be proven with evidence) or an opinion (personal belief).
7nadin3 [17]
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A "mystery molecule" was isolated in a laboratory and scientists found that the molecule readily crossed artificial membranes. W
Arlecino [84]

<u>Answer</u>:       D. calcium chloride

<em>Calcium chloride molecules can be ruled out as the mystery molecule</em>

<u>Explanation:</u>

<em>Artificial membranes are also called as the synthetic membranes.</em> It is created synthetically for the <em>special separation purpose in the laboratory. </em>

It is used to separate large molecules like <em>solid particles and big biological molecules like protein, DNA. </em>

They are produced from organic materials. <em>Calcium chloride contains the chloride ion and calcium ion,</em> as the chloride ion easily passes the artificial membrane so we can term <em>calcium chloride as the mystery membrane that passes the artificial membrane easily.</em>

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3 years ago
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