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devlian [24]
3 years ago
9

How is a scientific theory developed?

Biology
1 answer:
matrenka [14]3 years ago
3 0

Answer: A

Explanation:

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Which of the following describes movement of molecules into a cell through active transport?
andreev551 [17]
C.. i think DDFJYEWGKO
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3 years ago
What biomes spans the largest annual mean temperature range
OlgaM077 [116]

Answer: Desert spans the annual mean temperature range.

Explanation:

Biomes are large ecological community of plant and animal on the earth surface that have characteristics for the environment they live in. A desert is an example of biomes. It is a barren area of land where there is high temperature and low precipitation (rainfall). It is a place where living conditions is difficult. Lact of vegetation exposed the areato direct sunlight and there is increased temperature. Desert are formed by weathering process I.e the breakdown of rocks into smaller particles through the activities of some agent like water or wind.

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3 years ago
Davy made a model of the water cycle by adding some water inside a plastic bag, sealing the bag, and placing it in a sunny area.
Ad libitum [116K]

<em>Davy made a model of the water cycle by adding some water inside a plastic bag, sealing the bag, and placing it in a sunny area. He noticed that the level of the water went down, and then some droplets appeared on the sides of the bag. which part of the water cycle caused water droplets to form on the side of the plastic bag?  </em>

<em>(a) condensation (b) evaporation (c) precipitation runoff</em>

The part of the water cycle that caused water droplets to form on the side of the plastic bag would be condensation.

<h3>What is condensation?</h3>

It is a process whereby water vapor in the atmosphere condenses or turns back into liquid.

Condensation is as opposed to evaporation. The latter is a process whereby liquid water turns into vapor water. In other words, evaporation and condensation are words and opposites.

Both processes play a major role in the water cycle of the ecosystem.

More on condensation can be found here: brainly.com/question/15563071

#SPJ2

4 0
2 years ago
Suppose you look at a microscope to look at a cell from leaf of a tree.What structure will you see that would not be found in a
KatRina [158]
Chloroplasts (they are only present in plants)
4 0
3 years ago
Question is in picture
mojhsa [17]

Answer:

  • it can show a population pyramid  
  • They also show the number of dependents (children and, sometimes, elderly people) and general structure of the population at any given moment.
  • it compares and contrast  the age of th female and male where it typically forms the shape of a pyramid when the population is growing which can give you a  general idea on both genders
  • it can help see who (female or male) are the most type in that area

Credit:

  • brainly.com/question/23995769

4 0
2 years ago
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