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2 years ago

What will happen to an ecosystem that is experiencing a prolonged drought?

2 answers:

8 0

If an ecosystem was experiencing a prolonged drought, there would be a big decrease in the population. All living creatures require water, even the ones well adapted to little water. There probably would be as many planets, for the ones surviving would be ones managing to get water, or ones that can survive off little water. Now on the other hand the animals then wouldn't be getting enough food or water, so then again ones who would manage to survive would be ones adapted to little water and food or are excellent hunters.

You can also expect some animals to leave the ecosystem look for a better source of water and food.

hope this helps to some degree

Akimi4 [234]2 years ago

4 0

Answer:Either all or almost all animals will die and maybe go extinct and the plants will do the same

Explanation:that’s bc animals need water to survive without it they die and the plants also need water so they’ll die to

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What are the effects of the event on each of the earths four spheres

Fynjy0 [20]

Answer:

An event can cause changes to occur in one or more of the spheres, and/or an event can be the effect of changes in one or more of Earth's four spheres. This two-way cause and effect relationship between an event and a sphere is called an interaction. Interactions also occur among the spheres.

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2 years ago

Human activity, such as the burning of coal and oil, refining petroleum in factories has impacted which of the following

Zarrin [17]

Answer:

carbon cycle

Explanation:

Carbon is an essential element in the bodies of living organisms. It is also economically important to modern humans, in the form of fossil fuels.

Carbon dioxide—\text {CO}_2CO

start text, C, O, end text, start subscript, 2, end subscript—from the atmosphere is taken up by photosynthetic organisms and used to make organic molecules, which travel through food chains. In the end, the carbon atoms are released as \text {CO}_2CO

start text, C, O, end text, start subscript, 2, end subscript in respiration.

Slow geological processes, including the formation of sedimentary rock and fossil fuels, contribute to the carbon cycle over long timescales.

Some human activities, such as burning of fossil fuels and deforestation, increase atmospheric \text{CO}_2CO

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2 years ago

Read 2 more answers

A zygote is a

grandymaker [24]

D. Fertilized egg A zygote is a cell which is a diploid cell in the combination of the spem and egg cell. Furthermore, this cell which came from the parent cell was successfully fertilized at the fallopian tube of the female reproductive system. A zygote will develop to become an embryo for the next few weeks.

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2 years ago

Which of the following is NOT one of the functions of skeletal muscle? Which of the following is NOT one of the functions of ske

Rasek [7]

Answer:

regulation of the diameter of blood vessels and control of blood pressure

Explanation:

Skeletal muscles are the multinucleated muscles with striations and are attached to the bones (skeleton). The main function of skeletal muscles is to generate the voluntary movement of the body or body parts. The skeletal muscles of face, rectum, and urinary bladder generate their voluntary movement as per the will of the organism. On the other hand, blood vessels are lined with smooth muscles with spindle-shaped cells.

For example, the muscles present in the subcutaneous layer of the skin of the face are responsible for various facial expressions. Contraction of these facial muscles brings about the movement of skin of the face to generate a wide variety of emotions. Smooth muscles of blood vessels are involuntary in nature.

Vasodilation and vasoconstriction as brought about by smooth muscles of blood vessels are regulated by the autonomic nervous system. Under the conditions of lower blood pressure, contraction of smooth muscles of blood vessels restore the reduced blood pressure. On the other hand, when the blood pressure rises above the normal range, the smooth muscles of blood vessels relax to dilate them and to lower down the blood pressure.

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3 years ago

Hurry help me! the first person to answer gets brainest :)

alina1380 [7]

Answer:

A: Golgi apparatus

B: vacuole

C: mitochondrion

D: nucleus

E: cell membrane

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3 years ago