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timurjin [86]
3 years ago
14

Which of the following was the KEYSTONE SPECIES of the food web?

Biology
1 answer:
sammy [17]3 years ago
5 0

Answer:

A

Explanation:

well i guess it also depends on what environment you are talking about too

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forsale [732]

Answer: its a model describing features of a cells plasma membrane.

Is your answer.

Explanation: //Give thanks(and or Brainliest) if helpful (≧▽≦)//

8 0
3 years ago
The rubbery matrix of cartilage is secreted by ________, whereas _______ produce the fibers and ground substance that form the m
Nata [24]

Answer:

The correct answer is - Chondroblasts; Fibroblasts

Explanation:

Mesenchymal progenitor cells will form chondrocytes combinedly called Chondroblasts that is responsible for the secretion of the rubbery matrix of cartilage.

Fibroblast on other hand produces fibers and ground substance. These ground substances and fibers make the matrix of the fibrous connective tissue.

6 0
3 years ago
What is the value of the expression 3 divided by 3/4
Leto [7]

Answer:

4

Explanation:

If we have the expression, 3/3/4.

Then this is the same as 3 × 4/3

Which is the same as 12/3

Which is the same as 4

Hence the value of the expression 3/3/4 is 4

5 0
3 years ago
As filtrate passes through the nephron loop, salt is removed and concentrated in the interstitial fluid of the medulla. this hig
Otrada [13]
Establish a hyperosmotic interstitial medullary concentration
8 0
3 years ago
Which is an advantage of using renewable resources
Sphinxa [80]

Answer:

Explanation: Renewable source are energy that is derived from the environment this include sun, wind. This energy have been utilized by many nations and companies for their activities. Fossil fuel is an example of non- renewable. The advantage of renewable energy include; It ability to be available all the time, they are renewed and always available this include sun, wind.

They are cost efficient this is because renewal of this energy is at no cost,they are available in the environment and can be channel for use.

They require no cost of transportation unlike other fossil fuel that will be moved from one place another and they are eco-friendly they do not bring fear of ozone layer depletion and green house gases.

6 0
3 years ago
Read 2 more answers
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