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babunello [35]
3 years ago
14

An ecosystem contains biotic and abiotic

Biology
1 answer:
Stella [2.4K]3 years ago
6 0

Answer:

nutrients in the soil is the correct answer

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Explain a situation when scientists would use Newtons as a measurement unit.<br> (science 8th grade)
leonid [27]

Answer:

A newton (N) is the international unit of measure for force. One newton is equal to 1 kilogram meter per second squared.

In plain English, 1 newton of force is the force required to accelerate an object with a mass of 1 kilogram 1 meter per second per second.

Explanation:

7 0
3 years ago
Starchy grain is dominant over sugary corn. If, in a cross between these types, 58 of the progeny are sugary, how many of the pr
DaniilM [7]

Let us solve first the phenotype of this problem.

Starchy grain = AA (dominant)

Sugary Corn = aa (recessive)

AA x aa = AaAa ; AaAa

<span>     A    A</span>

<span>a  Aa   Aa</span>

<span>a  Aa   Aa</span>

The result of the cross is that the progeny will become heterozygous.

<span>If there is 58 progeny sugary, there will also be 58 starchy. It is 50%.</span>

5 0
3 years ago
Which compound that provides energy in cells is made in every tube where cellular respiration is occuring?
sergeinik [125]

Answer:

ATP

Explanation:

Adenosine triphosphate, commonly known as ATP, is the chemical molecule that stores and provides/releases energy in cells. ATP is needed by the cells of every living organism and is obtained via a process called CELLULAR RESPIRATION.

Cellular respiration is the process whereby cells breakdown food molecules (sugar) to synthesize energy storing molecules called ATP. Hence, in every tube where cellular respiration is occuring, ATP is the produced molecule that provides energy.

7 0
3 years ago
ASAP Hurry Help !! Cold temperatures preserve food better than warm ones<br> O True<br> O False
tangare [24]

Answer:

true

Explanation:

frozen food will not perish

4 0
3 years ago
What is the difference between homozygous and heterozygous
Musya8 [376]
Homozygous means "the same" and Heterozygous means "different". If a pheno type is homozygous, for example, it could be XX or xx, while heterozygous could be Xx. Hope that helps.
5 0
3 years ago
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