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katen-ka-za [31]
3 years ago
15

I NEED HELP ASAP

Biology
2 answers:
Arte-miy333 [17]3 years ago
6 0

Answer:

Astronomy

Explanation:

Astronomy- is the the branch of science which deals with celestial objects, space, and the physical universe as a whole.

ANTONII [103]3 years ago
4 0

Answer: astronomy

Explanation:

Astronomy is a psuedoscience in which a person observes the rotation and movement of the celestial bodies like stars, moon, sun, planets, galaxies and comets to predict the effect of such changes on the life of the living organisms.

This is not based on any kind of scientific evidence thus this is considered under psuedoscience.

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Condensation of water vapor in the atmosphere is most likely to occur when
kotegsom [21]

Answer:

Condensation problems are most likely to occur in climates where temperatures frequently dip to 35°F or colder over an extended period of time.

Explanation:

4 0
3 years ago
What is the green pigment found in the chloroplasts of both plants and algae?
Svetradugi [14.3K]


The correct answer is A - chlorophyll.

It is a green pigment found in the chloroplasts of green plants. Chloroplasts are mostly found in the leaves of green plants and also in some algae.

Plants use chlorophyll to trap light energy from the sun. Without the light energy, plants cannot be able to carry out the process of photosynthesis, which converts water and carbon dioxide  into starch that plants use for food. 

Photosynthesis also releases oxygen which is vital for animal life.



3 0
2 years ago
A particular antigen is known to have 6 different antigenic determination sites (epitopes).
charle [14.2K]

Six distinct antibody subtypes can be produced in response to the antigen.

It is assumed that a certain antigen has six distinct antigenic determination sites.

To find out how many various types of antibodies this antigen can trigger production of, read on.

A molecule, chemical structure, foreign particle, pollen grain, or any other substance that can attach to a particular antibody or T-cell receptor is referred to as an antigen.

An epitope is an antigenic determinant, which is the component of an antigen that the immune system recognizes.

An antibody is a large, Y-shaped protein that the immune system employs to recognize and destroy foreign substances like dangerous germs and viruses.

Learn more about antigen click here brainly.com/question/15694610

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4 0
2 years ago
Why is a living thing a system?
Ymorist [56]
Actually a living thing is not a system. Every part of our body, like our lungs brain or heart, can be seen as a separate system. Therefore we are giant arrays of systems working together to keep you alive
4 0
2 years ago
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Shigella transmission can usually be prevented by which of the following?
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Answer:

a. Proper Handwashing

Explanation:

3 0
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