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Black_prince [1.1K]
3 years ago
7

SOMEONE PLEASE HELP ME OUT!!!

Biology
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

C: CC

(i think)

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WILL MARK BRAINLIESt
soldier1979 [14.2K]

Acquired traits

Explanation:

The traits an organism develops during its lifetime are called acquired traits.

They are different from inherited traits in which organisms directly obtain from their parents.

  • Acquired traits are developed with time by an organism as a result of environmental influences.
  • Inherited traits are passed from one generation to another.
  • Acquired traits are non-inheritable and cannot be passed from generations to another.

Learn more:

Polygenic trait brainly.com/question/4161162

#learnwithBrainly

4 0
3 years ago
Which two macromolecules contain nitrogen?
AlexFokin [52]

There are four classes of macromolecules (polysaccharides or carbohydrates, triglycerides or lipids, polypeptides or proteins, and nucleic acids such as DNA & RNA). Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO). Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON).

HOPE THIS HELPED!!! XD

5 0
3 years ago
Read 2 more answers
If a plant develops a toxin, how
Ivahew [28]

Answer:

a

Explanation:

It will probably change it's diet

5 0
3 years ago
Read 2 more answers
All of the following protect the skin and mucous membranes from infection except
leva [86]

The question is incomplete. Th ecomplete question is as following:

All of the following protect the skin and mucous membranes from infection EXCEPT  

A) multiple layers of cells.

B) tears.

C) saliva.

D) HCl.

E) the "ciliary escalator."

Answer: D) HCl.

Explanation:

  • The epidermis, the outer layer of the skin provides waterproofing and serves as a barrier to infection and other laers also sustain any type of injury.  
  • Tears wash out foreign bodies which enter the eye. In addition, tears contain a substance called lysozyme which has an antibacterial function and works to prevent microbial invasion and infection.  
  • Saliva protects against infection, especially via the innate immune system. This mechanism is an important first-line protection against bacterial and viral infection
  • The mucociliar escalator is within the conducting airways and is composed of mucus and cilia that transfer the mucus up and out of the lungs where it can be removed by coughing or swallowing,

Whereas HCL helps in the digestion process.

Hence, the correct option is D.

5 0
3 years ago
Which statement explains how ATP and its phosphate groups are related to the energy that is used in plant processes?
vivado [14]
I believe the correct response would be that ADP gains a phosphate group to create ATP, which stores energy for making sugar.
6 0
3 years ago
Read 2 more answers
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