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ziro4ka [17]
3 years ago
7

Pleas help me with this

Biology
1 answer:
Veronika [31]3 years ago
7 0
The ones about enzymes are chemical digestion and the ones about chewing are mechanical digestion.
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Delvig [45]
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8 0
3 years ago
Most cancer-causing air pollutants are found outdoors.<br> a. True<br> b. False
igor_vitrenko [27]
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6 0
3 years ago
Which of the following results from a mark-recapture study done on mice would reflect a larger population size? When taking the
Lubov Fominskaja [6]

Answer:

Option (3).

Explanation:

Mark recapture method is used for the estimation of population size of an area. The individuals are identified by  some mark on them. The formula of mark recapture method is

N = M * C/ R

Here, N is the number of the individuals, M is the individuals are marked and captured, C is the individual captured again with mark or non mark and R is recaptured marked individual.

The individual with 200 population, 20 are marked for the first time represent the large population size.

Thus, the correct answer is option (3).

6 0
3 years ago
What is the second question
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What is the second question? If it is in a picture I cannot see it, just comment the question below and I'll see if I can help you :3
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What happens when a neurotransmitter receptor site becomes flooded?
Elodia [21]

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Explanation:

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