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Alik [6]
3 years ago
12

Question Total: 1 point

Biology
2 answers:
Sergio039 [100]3 years ago
7 0
The answer is a. Hope it help.
meriva3 years ago
4 0
C. is your correct answer.
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How maintaining homeostasis gives us greater freedom of activity from dependence upon changes in the external environment?
kotykmax [81]

Homeostasis is the ability of an organism to stabilise its internal body metabolism in response to changes in the external environment. The ability to carry out homeostasis provides an organism a lot of freedom from the dependence on the external environment. For example, reptiles are cold blooded animals. They require the heat of the sun for body metabolism. But in the absence of heat or in case of harsh winters, the reptiles will not be able to adjust to the temperature and as a result perish. Mammals are warm-blooded animals, being able to regulate their internal body temperature as and when necessary. Winters will affect the warm-blooded animals less because their body will increase in metabolism in response to cold temperatures to raise the internal body temperature. This is possible only through homeostasis.

7 0
3 years ago
If a plant died from lack of food provided by photosynthesis, which structure is most likely missing or damaged
docker41 [41]
I’m pretty sure it would be the leaf
3 0
3 years ago
Which statement about Imipenem is accurate? a. active against methicillin-resistant staphylococci b. has a narrow spectrum of an
Eduardwww [97]

Answer:

c. in renal dysfunction, dosage reduction is necessary to avoid seizures

Explanation:

Imipenem is an antibiotic which is given in combination with cilastatin. It is used to treat pneumonia, joint infections, urinary tract infections, sepsis etc. It kills bacteria by interfering with its cell wall formation process. It is metabolized in kidney reducing its half life so cilastatin is given with it to halt its renal metabolism.

Imipenem belongs to carbapenem family of antibiotics. Carbapenem antibiotics can cause seizures specially in people with nervous system disorders or renal failure. Dose must be reduced in patients with renal (kidney) dysfunction otherwise patient's kidneys will be damaged more and since they are already in weak state, it can prove dangerous to the patient.

5 0
3 years ago
When food enters the digestive system, it -
docker41 [41]

Answer:

i think it's D.

Explanation:

(im not 100% tho)

hope this helps (´▽`ʃ♡ƪ)

4 0
3 years ago
Read 2 more answers
Pass Papers 2014 #4
Rudiy27

Carbon is returned to atmosphere by processes like respiration, decaying and burning. It's absorbed from atmosphere by processes like photosynthesis.

Explanation:

Carbon cycle is a diagramatic approach to explain how the mass of carbon is distributed in our atmosphere, biosphere and earth, and how the cyclic processes run to exchange the carbon mass between themselves.

As far as the pool is concerned, carbon is present as carbon dioxide in the atmosphere. Its from where the carbon is taken from, or is deposited into. Carbon dioxide is given off into atmosphere by means of respiration. Its contributed by each and every living creature which are aerobic and take in oxygen releasing carbon dioxide into the atmosphere. Next process is decaying of organic matters by bacteria and other microorganisms which release carbon dioxide into air. The third process is burning of fuels which releases carbon dioxide and Carbon monoxide into air.

There are several processes by which carbon dioxide is absorbed into the system from atmosphere. One and the most important of them is photosynthesis. This process absorbs carbon dioxide to produce glucose and other organic matters that are then consumed by the whole biosphere as food.

4 0
3 years ago
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