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Colt1911 [192]
3 years ago
12

Click the statement that best describes the role of each element in living organisms.

Biology
2 answers:
podryga [215]3 years ago
5 0
Nitrogen should be the answer
Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

Nitrogen: Is obtained by plants from bacteria in the soil

Phosphorus: Provides strength to bones and exoskeletons

Sulfur: Gives strength to the protein keratin

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Sal has increased levels of the neurotransmitter dopamine in his frontal lobe areas. which disorder might he be at risk of exper
djverab [1.8K]
Dopamine int the frontal lobe area of the brain is responsible for controlling the flow of information from the other areas of the brain. Dopamine disorder in the frontal lobe can cause a decrease in neurocognitive functions such as memory, attention span and problem solving ability.
Sal is at risk of experiencing schizophrenia disorder.<span />
4 0
3 years ago
A burdock is a weed. The seed heads of the weed are burrs with hooked tips. These tips catch on cows, deer, or even people as th
Aleks04 [339]

Answer:

COMMENSALISM

Explanation:

The interaction of organisms with one another in an ecosystem is called SYMBIOSIS, if it involves two organisms of same or different species. One type of symbiotic relationship is COMMENSALISM, which is a relationship in which one organism benefits while the other neither benefits or gets harmed.

This is the case of the burdock weed and its association with cows, deers or people. The burdock weed benefits from the relationship by getting Its seeds that attaches to the cow's, deer's or human's skin via its hooked-tip burrs, transported to varying locations. Thus, helping to spread the plant. The cow, deer, or human does not benefit fron this relationship neither is it harmed.

5 0
2 years ago
Mention four ways to keep your environment clean​
leva [86]

Answer:

Recycle, Drive your car less, Save water, and Save Electricity

Explanation:

8 0
3 years ago
Which opportunistic infection complicates human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS)?
marishachu [46]

Answer:

Pneumocystosis

Explanation:

Pneumocystosis is an infection of the lungs. Its causative organism is the microorganism Pneumocystis carinii. Pneumocystosis is nearly entirely and completely observed in individuals that have a immune systems that have been weakened and diminished by AIDS or chemotherapy. Pneumocystosis is majorly a terminal occurrence in AIDS patients.

4 0
2 years ago
Function of epiglottis​
Butoxors [25]

Answer:

prevents secretion of upper air passage

Explanation:

to prevent foods and drinks from falling down the airway which is called aspiration and may lead to pneumonia

7 0
2 years ago
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