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mariarad [96]
3 years ago
13

In an earthworm is the dorsal blood vessel or the ventral blood vessel larger?

Biology
1 answer:
olasank [31]3 years ago
6 0

Answer:

Dorsal lol, its contracts and pumps blood to the aortic arches.

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1 Glucose is an example of a<br> sugar.
Dmitrij [34]

Answer:

Yes

Explanation:

Simple sugars are called monosaccharides, made up of single sugar molecules. Examples of these are glucose, fructose, and galactose. When two simple sugars are joined together by a chemical bond they are called disaccharides, the most common of which is sucrose or table sugar.

8 0
3 years ago
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What influences the path that surface currents take?
lidiya [134]
It's B because when the surface moves the wind forces
4 0
3 years ago
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The diagram shows a section of DNA. What is the arrow labeled X pointing to? adenine thymine cytosine guanine
Schach [20]

Answer:

This is one example of a chimp DNA diagram

A G C T A C A G A G

A is Adenin

G is Guanine

C is Citosin

T is Thymine

Explanation:

Adenine

Adenine is an organic molecule found in DNA, ribonucleic acid (known as RNA) and adenosine triphosphate, better known as ATP.

Guanine

Guanine is a purine base found in DNA and RNA that binds exclusively with cytosine to form ribonucleosides called guanosine or deoxyribose to form deoxyguanosine.

Thymine

Thymine is a pyrimidine base found in DNA that binds to adenine.

Cytosine

Cytosine is a pyramid-shaped nitrogenous base that binds to guanine in RNA and DNA as nucleotides and functions as part of the genetic code.

#AnswerForTrees

5 0
3 years ago
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Which phenomenon does not require the air temperature to be at 0°c?
MariettaO [177]

CLOUD FORMATION, he said it under the question but i put it here so it would be easier too find

8 0
3 years ago
One difference between human cheek cells and onion cells is: 1. the presence of cytoplasm 2. the absence of a nucleus in the pla
AysviL [449]

Answer:

3. the absence of a cell wall in human cells

Explanation:

Animal cells do not have cell walls. Cell membranes separate the cytoplasm of the animal cells from the surroundings and maintain their interior. Plant cells have cellulosic cell walls. A cell wall surrounds the cell membrane of a plant cell. Cell walls serve to provide structural support and protect plant cells from pathogens. Cell walls also help keep excess water out of cells so they do not burst. Therefore, human cheek cells would not have cell walls while the onion cells would have cell walls made up of cellulose.

6 0
3 years ago
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