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lbvjy [14]
3 years ago
13

Look at the picture below.

Biology
1 answer:
stepladder [879]3 years ago
5 0

Nitrogen cycle is one of the biogeochemical cycles that plays a major function in maintaining life on the planet. Moreover, this is used by both abiotic and biotic factors. Nitrogen is sent to the atmosphere and is deposited in the soil which absorbed by plants.Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
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What are the values in biological education ​
Scorpion4ik [409]

Answer:

Education has the greatest value. All those activities that are good, useful and valuable from educational point of view are considered as educational values. Ruskin, “Education does not mean teaching people to know that they do not know, it means teaching them to behave as they do not behave”.

Explanation:

6 0
3 years ago
Jenner's successful use of cowpox virus as a vaccine against the smallpox virus was due to the fact that ______. (A) the cowpox
irinina [24]

Answer: option C) cowpox and smallpox are caused by the same virus

Explanation:

Cowpox is a skin disease that affects cattle. It is caused by an Orthopoxvirus, with lesions occurring principally on the udder and teats of the animals.

Human infection may occur from touching infected cows, and thus giving immunity to smallpox (an acute infection caused by the same poxyvirus, in HUMANS)

So, Jenner's successful use was because cowpox and smallpox are caused by the same virus

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3 years ago
The ecosystem with the greatest sustainability will be the one that has the -
Shtirlitz [24]

Answer:

Greatest biodiversity

7 0
3 years ago
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What do you notice about the ligands and their receptors in these images?
aliina [53]

Answer:

What can be noticed about the ligands and their receptor is that the configuration of both coincide, as a key would with its lock, which demonstrates the specificity of a receptor by its ligand.

Explanation:

A <u>ligand</u> corresponds to a molecule considered a signal or a messenger, while the <u>receptor</u> is a protein on the cell surface, with the capacity to accept a ligand.

Ligands and receptors constitute pairs that complement each other, so that <u>each receptor can bind to a specific ligand</u>, similar to what happens with a key and a lock.

Once the ligand-receptor complex is formed, changes occur inside the cell, which define a certain effect.

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3 years ago
What is the name for a complex, organized group of organisms?
Schach [20]

Answer:

b

Explanation:

4 0
3 years ago
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