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Pani-rosa [81]
3 years ago
12

What is true of sand dunes? A) they are built by waves B) they are made by rivers cutting through land C) they are built by wate

r carrying sediment away D) they are built by deposition of sand by wing.
Biology
1 answer:
snow_lady [41]3 years ago
8 0

Answer:

its d I'm pretty sure.....

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Which of these processes happens randomly and which are not considered random? Artificial selection, natural selection, sexual s
Doss [256]

Answer:

Artificial selection is non-random whereas natural selection, and sexual selection are random selection.

Explanation:

Artificial selection is considered non-random whereas natural selection, and sexual selection are considered as random selection because in Artificial selection, humans select the mating animals in order to acquire the desired characteristics and features in the offspring while on the other hand, natural selection, and sexual selection are happen randomly without the intervention of humans, it occurs naturally so we can conclude that artificial selection is non-random whereas natural selection, and sexual selection are random selection.

5 0
3 years ago
What are the long-termand short-term<br> effects of stress on the body, brain, andbehavior?
IgorLugansk [536]

Answer:

The short term effects of stress include pain, nausea, change in appetite, heartburn, constipation, and in some cases, diarrhea.

Long term effect of stress on the body and behavior include changes in one's eating habits and chronic pain. Another long-term effect of stress is acid flux.

Asides having negative effect on the body and behavior, stress can also have some negative effect on the brain such as increasing the risk of developing mental illness, killing of the cells in the brain, brain shrink, and it can hurt one's memory.

Explanation:

4 0
4 years ago
A patient undergoing external radiation has developed a dry desquamation of the skin in the treatment area. The nurse teaches th
Sphinxa [80]

a) "I can buy some aloe vera gel to use on the area."

Explanation:

The best statement made by the patient to have summed up the effective of the teaching is that "I can buy some aloe vera gel to use on the area".

Desquamation of the skin is a medical condition that involves the peeling of the skin. It involves the shedding of the outermost layer of the skin layer. It is also referred to as exfoliation.

  • Skin peeling be as a result of some infections that affects the skin.
  • It can also be due to sun burn of the skin.

Application of aloe vera gel on the area can soothe the peeling of the skin and moisten the area. This an effective process.

Learn more:

Skin burn brainly.com/question/3045789

#learnwithBrainly

7 0
3 years ago
Read 2 more answers
What two important probability principles were established in this exercise?
AysviL [449]
It decreases the deviation. 

<span>Probability principles: The probability of a head/tail occuring stabilies to 0.5 in the long run.</span>
4 0
3 years ago
A plant cell placed in a solution with a lower (more negative) water potential will _____. view available hint(s) a plant cell p
nlexa [21]

Answer:

Lose water and plasmolyze

Explanation:

  • When a plant cell is placed in a solution with a lower water potential it will lose water osmotically and plasmolyze.
  • During the process of osmosis water moves from a region of higher water potential to a region of lower water potential.
  • <u>Loss of water by the plant cells makes it to shrink or reduce in size and consequently, the plasma membrane pulls away from the cell wall, producing plasmolysis.</u>
4 0
3 years ago
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