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Fed [463]
2 years ago
11

Help please and thanks ​

Biology
1 answer:
ryzh [129]2 years ago
8 0

Answer:

ok

Explanation:

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Why are plants and the bottom of the energy pyramid?
nataly862011 [7]

Answer:

What is an energy pyramid?

An energy pyramid is a graphical model that shows energy flow in a community. In this case thought, it shows how energy flows in a biome.  

Why do the percents decrease as you get to the top of the pyramid?  

The plants at the bottom of the pyramid have the most energy because they are the producers of the biome. They take the sun rays and use photosynthesis to make food and turn that into energy for animals. Herbivores have to move around to find their food. Finding food takes energy so that's why they have less amount of energy. Another reason is because they have to chew and swallow their food. Their digestive system has to use energy to break down the food molecules and get the essential nutrients out of the plant for the herbivore. The carnivore has the least amount of energy because they have to track their prey. Moving around requires a lot of energy. Also by the time the carnivore attacks the herbivore, they're already digesting the energy and nutrients from the plants so there's less of those left.

5 0
3 years ago
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1) Which biome has the most extreme conditions? EXPLAIN your answer!
user100 [1]

The Tundra.. IT HAS THE COLDEST TEMPS.

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2 years ago
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Give scenarios then give your interference and predictions.
sdas [7]

Answer:

interference

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one of the best example of interference is demonstrated by the light reflected. from a flim of oil floating on water.

7 0
2 years ago
The human population began to increase noticeably around 10,000 years ago. what has been hypothesized as the reason for the popu
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It is observed that the human population keep increasing significantly and it began to increase noticeably around 10,000 years ago.The greatest factor of this increase is the rapid development of the agricultures in lands, as well as the domestication of animals. These are the reasons why population increases at that time.
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3 years ago
A client visits the primary healthcare provider with severe facial acne. the primary healthcare provider prescribes tretinoin. w
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Tretinoin is a naturally occurring metabolite of retinol in the retinoid class, including natural and synthetic analogues. It is the acid form of vitamin AIt acts on cell growth and differentiation. Its main use is the treatment against acne thanks to its keratolytic and anti-inflammatory properties. Tretinoin is also used in the treatment of acute myeloid leukaemia type 3 (AML 3).

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Among the expected effects, side effects may occur. Signs of an allergic reaction include: hives, difficulty breathing, swelling of the face, lips, tongue or throat;

It should be known that tretinoin can make you more sensitive to the sun, so use sunscreen every day, and wear protective clothing outdoors.
Cholesterol and triglycerides should be done before and during treatment because this drug could increase their values
Some patient with leukaemia treated by tretinoin has suffered from The syndrome of retinoic acid which is characterized by fever, dyspnea, acute respiratory distress...
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