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uysha [10]
3 years ago
13

Define biogeochemical cycle.

Biology
2 answers:
Natasha_Volkova [10]3 years ago
6 0

Answer: In ecology and Earth science, a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth.

Leokris [45]3 years ago
4 0

Answer:

Biogeochemical cycle, any of the natural pathways by which essential elements of living matter are circulated. The term biogeochemical is a contraction that refers to the consideration of the biological, geological, and chemical aspects of each cycle.

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Food moves along the digestive tract as the result of contractions by
mylen [45]

Answer:

Smooth Muscles

Explanation:

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3 years ago
Choose one the correct types of weathering and type it in the box exactly as it is written!
WITCHER [35]

Answer:

1st picture: water

2nd picture: wind

3rd picture: ice wedging

4th picture: exfoliation

5th picture: oxidation

6th picture: plant root

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Explanation:

Hope this helps

7 0
2 years ago
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Hoochie [10]
The answer is e, as in terms of d, proteins are not sandwiched between the two bilayers, but wedged in the bilayer to selectively let in different molecules. With c, phospholipids do not drift, into the membrane, for it is the membrane itself. With b it is the other way around, the phospholipid bilayer makes up the membrane, and proteins are embedded into it. Lastly, for a, a fluid mosaic model wouldn’t portray phospholipids drifting in the dark phospholipid bilayer, as they are an independent molecule consisting only as the cell membrane. Hope that’s helpful! :)
6 0
1 year ago
In pea plants, the allele for inflated pod seed, I, is dominant over the allele for constricted pod seed, i. The Punnett square
zubka84 [21]

Answer:

<em>The offspring which carries the allele II will be homozygous dominant.</em>

Explanation:

A dominant trait can be described as a trait which masks the effect of a recessive trait. A recessive trait can be described as a trait which gets masked by the dominant trait.

A homozygous dominant trait occurs when both the alleles for the gen are dominant. A heterozygous dominant trait occurs when one allele is dominant and the other is recessive for the trait.  

Hence, a homozygous dominant trait will carry the alleles II.

8 0
3 years ago
What fossil is a copy of an organism's structure, formed when minerals seep into a mold in sediment?
eimsori [14]
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3 years ago
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