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Norma-Jean [14]
3 years ago
9

Which colors of light are most effective for photosynthesis. Explain why.

Biology
1 answer:
artcher [175]3 years ago
8 0
Chlorophyll looks green<span> to us because most of the </span>green<span> wavelengths are reflected rather than being absorbed.</span>
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Evolution can be described as the change in __________ frequencies of a __________ over time.
Tresset [83]

Explanation:

In population genetics, the term evolution is defined as a change in the frequency of an allele in a population. ... The allele frequency within a given population can change depending on environmental factors; therefore, certain alleles become more widespread than others during the process of natural selection.

3 0
2 years ago
Which of the following is not required for osmosis to occur?
Damm [24]

Answer:

Cellular energy

Explanation:

Osmosis is the movement of water from a less concentrated to more concentrated solution across a semi-permeable membrane. Cellular energy is not required in osmosis because it is a passive process. Osmosis is technically more or less the selective diffusion of water molecules across a membrane  that selectively locks out other larger molecule like ions. Water will, therefore, move from the solution where there are more water molecules to the solution with fewer water molecules.

8 0
3 years ago
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Volgvan
I would say False? Because the lunar craters are made because of astroids crashing on the moon
7 0
3 years ago
Human well-being is tied to biodiversity because:
Sloan [31]
B.
Humans are also part of ecosystems and if they cease to exist, human well being will be affected.
5 0
2 years ago
Which phrase accurately characterizes sexually transmitted infections (STIs)?
enyata [817]

Answer:

Are caused by bacteria viruses or parasites

Explanation:

not all cause visible symptoms

it would not be a sexual transmitted infection if not caused by sexual contact

STIs can be contracted by men and women

3 0
3 years ago
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