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svetoff [14.1K]
3 years ago
14

Why do you think it’s important to preserve robber crabs?

Biology
1 answer:
Andre45 [30]3 years ago
5 0
Preserving them will ensure that poachers will not hunt them and their habitat will not be destructed
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Which of the following would cause the earth to be pulled into the sun?
mars1129 [50]

Answer:

B

Explanation:

If Earth loses it's orbital inertia, the movement of the Earth essentially ceases and the Sun's gravity would just drag the Earth in.

3 0
3 years ago
In a population the homozygous dominant individuals make up 81% of the population, heterozygous individuals make up 18%, and hom
ryzh [129]

Answer:

p=0.9

Explanation:

The frequency of the different genotypes is as follows:

  • AA = 0.81
  • Aa = 0.18
  • aa = 0.01

There are 2 alleles for this gene, the dominant allele <em>A</em> appears twice in the homozygous dominant genotype and once in the heterozygous.

Then, the frequency of the <em>A </em>allele, <em>p</em>, can be calculated as:

p= freq(AA) + freq(Aa)/2

p= 0.81 + 0.18/2

p=0.9

6 0
3 years ago
In order to assemble the organic compounds that are necessary for life, enzymes must break down food into their building blocks.
Alborosie
Generally speaking, if a person had an overall amylase deficiency (alpha, beta, and gamma), they would naturally have hypoglycemia or low blood sugar. They would have to regularly take supplements in order to compensate for said amylase deficiency. This may put a strain on their pancreas, since their levels of insulin (decreases blood sugar) and glucagon (increases blood sugar) would become abnormal, and would increase the demand for insulin.
6 0
3 years ago
Blue poppies native to China were grown at a plant-breeding center in California. The plants with the thickest leaves were most
Mariulka [41]

Answer: D) directional selection

Explanation:

The characteristics of the poppies shifted in response to the changed environment.

6 0
3 years ago
Section<br> This is a<br> cell.<br> This is a<br> cell.<br> All cells have:<br> 2<br> 3
vampirchik [111]

Answer:

Cell organelles are the parts of a living cell. All cells have a cell membrane and some cells have a cell wall.

Which of the following has a cell wall?

I. Plants

II. Bacteria

III. Fungi

8 0
3 years ago
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