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sweet-ann [11.9K]
4 years ago
14

In what ways can respiratory diseases reduce the level of oxygen in the blood?

Biology
1 answer:
Delicious77 [7]4 years ago
4 0

Answer:

Cancer can ruin the lungs and cause death of  lung tissue. If a lung is ruined, running would be out the picture and you would have enough oxygen to provide for your cells during exercise

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This bacterium is sometimes called "flesh eating bacteria."
dangina [55]

Answer:  Option D

Explanation:

The bacterium which is known as flesh eating bacterium is known as Streptococcus pyrogenes.

The disease caused by this bacterium is an infection in which one or more than one bacterium is used to describe this disease.

This bacterium releases toxin that destroys tissues inside the body such as skin, fat, mucous.

This disease is known necrotizing fasciitis. Hence, the correct answer  is Option D.

4 0
3 years ago
What are the final electron acceptor in electron transport chain?
belka [17]


In aerobic respiration, the final electron acceptor in the electron transport chain  is oxygen.  It accepts two electrons and a molecule of water is formed as a by product.

In anaerobic respiration, the final electron acceptor in the electron transport chain is pyruvate.  Anaerobic respiration  commonly occurs in the muscle tissue of animals as  a result of intense activity or exertion. Pyruvate is used as makeshift electron acceptor in place of oxygen and is reduced or converted to lactic acid.



8 0
3 years ago
A whale has a calf and a bacteria replicates through cloning. Both of these are examples of
Yuri [45]

Answer:

Reproduction

Explanation:

7 0
3 years ago
1. Experiments are designed so that the control group differs from the experimental group by one
Basile [38]

Answer:

I don't want to give wrong answer, but here is what ik kiddo;

Explanation:

An experimental group is the group that receives the variable being tested in an experiment. The control group is the group in an experiment that does not receive the variable you are testing.

HOPE IT HELPS!!

3 0
4 years ago
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