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Leto [7]
2 years ago
11

What three things are needed for a plant to

Biology
1 answer:
jeka57 [31]2 years ago
4 0
CO2, water, sunlight
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Which statements about the cycle of weathering, erosion, and deposition are true? Check all that apply.
kompoz [17]

The correct statements are-

Erosion occurs even when the mountains are forming. Erosion is the movement of sediments from the broken rocks through the agents like gravity, wind, water and others. It is a constant process occurring even while the mountains are forming. It is affected by gravity.

When new mountains or plateaus form, the cycle starts over. Weathering is the breakdown of rocks by the weathering agents. These sediments move due to the process of erosion. A new sediment may be dropped nearby or in a new place by the process of deposition. Weathering, erosion and deposition occur together as a cycle and have almost leveled the land surface.

Weathering, erosion and deposition have almost leveled earth’s surface. These three processes occur as a cycle and have almost leveled the land surface.


3 0
3 years ago
Read 2 more answers
Type I hypersensitivities require which of the following initial priming events to occur?
kherson [118]

Answer:

Sensitization.

Explanation:

Hypersensitive reaction may be defined as the exaggerated or hyper response of the immune system. Hypersensitive reactions can occur due to auto immunity and allergies.

Type I hypersensitive reaction is mainly mediated by IgE antibodies. The sensitization towards particular stimuli like pollen grains may exaggerate the Type I hypersensitive reaction.

Thus, the correct answer is option (1).

5 0
3 years ago
In the population, 8% of males have had a kidney stone. suppose a medical researcher randomly selects two males from a large pop
scoray [572]
<span>The event that a "the first male has had a kidney stone" and b "the second male has had a kidney stone" is true. Random selection is used by the medical researcher in selecting two males from the population. Since simple random sample is defined as a subset of a statistical population wherein each member has an equal probability of being chosen, even if the probability is only 8%, males a and b may really have had a kidney stone.  </span>
7 0
2 years ago
How much work does an elephant do while moving a 50 N circus wagon 20 m?​
cluponka [151]

Answer:

The elephant did 4000 N·m or 4000 J or 4 kJ of work

Explanation:

4 0
2 years ago
Which statements describe the cell membrane? Check all that apply. The cell membrane is very selective. The cell membrane lets a
Sever21 [200]

Answer:

The three statements or tenets of the cell theory are: All living beings are made up of cells. Cell is the most basic unit of life. All cells must come from pre-existing cells.

Explanation:

3 0
3 years ago
Read 2 more answers
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