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victus00 [196]
3 years ago
10

Please help me!!! Haven’t slept in 3 days and end of quarter is this week!

Biology
1 answer:
joja [24]3 years ago
5 0

There is an important difference because the solar energy is provided by the sun and matter doesn't decrease from Earth no matter what. The solar energy input provides plants with energy to grow and for animals to not die of the cold. Plants are food for omnivores and herbivores and thus supporting the earth's ecosystem.

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The gene for a long neck also gives stronger, faster muscles, which gives tortoises with this trait
Anni [7]

Answer:

it would help them thrive

Explanation:

because it anables them to catch more with there stronger faster necks

8 0
3 years ago
True or False; Diversity of life has decreased over Earth's history.
sammy [17]

Answer:

true

Explanation:

Just think about extinction and how many species we have lost throughout time.

4 0
3 years ago
What part of the plant holds the most water​
aliina [53]

Answer:

Stem

Explanation:

Main Stem - Holds up the plant and carries water throughout the plant. Secondary Stem - A stem that grows out from the main stem and holds the leaves. Chlorophyll - The green matter that is needed to make food for the plant.

8 0
4 years ago
Read 2 more answers
The student is working on a project that requires light to pass through a series of lenses which of the following materials shou
Lyrx [107]

Answer:

The correct answer would be acrylic glass.

It can be explained with the help of refractive index.

It is a dimensionless number used to describe that how fast a light can propagate through a material.

Thus, the more the refractive index the more will be the bending.

Acrylic glass has the least refractive index as compared to the other materials provided.

Thus, the light would bend the least if acrylic glass would be used.

4 0
4 years ago
1. If the frequency of two alleles in a gene pool is 90% A and 10% a, what is the frequency of individuals in the population wit
Illusion [34]

Answer: 0.18

Explanation:

For the alleles, the percentage distribution of each is 'A' (90% = 0.9)

While 'a' (10% = 0.1)

Hence, 0.9 and 0.1 are the respective frequencies of each allele

Now, apply Hardy-Weinberg Equilibrium equation, where heterozygotes are represented by the 2pq term.

Therefore, the number of heterozygous individuals (Aa) is equal to 2pq which equals

2 × 0.9 × 0.1 = 0.18

Thus, the frequency of heterozygote is 0.18, while the percentage distribution in the population is 18%

4 0
3 years ago
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