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Monica [59]
3 years ago
12

How do organisms grow? A. Through anaerobic respiration B. Through growth of existing cells C. Through creation of new organ sys

tems D. Through cell division and production
Biology
2 answers:
timurjin [86]3 years ago
6 0

Answer:

(D). Through cell division and production.

Explanation:

Growth can be defined as increase in size, which is done by increasing the numbers of cells by multicellular organisms. It depends on division and differentiation of cells.

Cell division involves formation of two daughter cells from a single parent cell. So, by cell divisions, number of cells are increased that leads to growth of the organism.

Thus, the correct answer is option (D).  

worty [1.4K]3 years ago
5 0

Answer:

I think B

Explanation:

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Which state of matter consists of ionized particles? solid liquid gas plasma
Radda [10]

The correct answer is option D, Plasma

Plasma is the condition where a hot gas is ionized. It consists of equal numbers of positive and negative ions. It is an electrically conducting environment which is considered as the fourth state of matter. Plasma gases are affected by electric and magnetic waves as compared to the neutral gases (which remain unaffected by electric and magnetic wave) due to the presence of negative and positive ions.  

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2 years ago
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what determines whether a mineral will show cleavage or break in irregular fractures? a. internal atomic structure b. hardness c
Evgen [1.6K]
<span>a. internal atomic structure</span>
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3 years ago
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While le examining a rock surface, you have discovered an interesting new organism. Which of the criteria will allow you to clas
jasenka [17]

Answer:

The correct answer is- B) Cell walls are made primarily of peptidoglycan

Explanation:

There is a difference between the cell wall of bacteria, archaea, and eukarya. The cell wall of bacteria is primarily made up of peptidoglycan which contains two sugar  N-acetylglucosamine and N-acetylmuramic acid while archaea contain two N-acetyltalosaminuronic acid (NAT) in place of N-acetylmuramic acid which is called pseudo-peptidoglycan.

Eukaryotic cell wall is also different from archaeal and bacterial cell wall and animals in eukaryotes do not have a cell wall. Therefore cell wall made up primarily of peptidoglycan will allow you to classify the organism as belonging to Bacteria but not Archaea or Eukarya.

4 0
3 years ago
How do scientists know about the structure of the earth?
Andrew [12]

Answer:

I think it's " P waves from earthquakes can travel through both solids and liquids so they tell us what is inside the earth.  "

Explanation:

8 0
3 years ago
State two functions of vascular bundles in leaves
Musya8 [376]

Answer:

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Explanation:

hope it helps

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1 year ago
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