3 years ago

How often is water added to the Earth system?

1 answer:

7 0

We actually never get new water, it is "recycled" through the Water Cycle
((evaporation, condensation, precipitation, and collection))

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What would cause a person to have two copies of the bent thumb allele (tt)?

Nataliya [291]

Answer:

A person with two copies of "t" inherited one from their mother and one from their father

Explanation:

This is because both the father and the mother are carriers of "t" alleles which is a bent thumb. When the parent mate, the father donate one t and the mother too donate one t allele, therefore the person will inherit bent thumb from them.

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3 years ago

Use the word “capacity”in a sentence.

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the full capacity of the building is only 100

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4 years ago

A phosphate group has the following chemical composition:

Kaylis [27]

Answer: The phosphate group has the chemical composition $-PO_{4}$ .

Explanation:

A phosphate group is a group where one phosphorus atom is attached to four oxygen atoms.

The oxygen atoms are attached to the phosphorus atom via single bond and one oxygen atom is attached to the phosphorus atom via double bond.

The chemical formula which represents a phosphate group is $-PO_{4}$ .

Thus, we can conclude that phosphate group has the chemical composition $-PO_{4}$ .

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Which factor is a density dependent limiting factor on the population of a species?

Bess [88]

Answer:

A) Predation

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