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Aneli [31]
3 years ago
5

Explain how and why water travels through the four Earth systems as it moves through the water cycle.

Biology
1 answer:
Komok [63]3 years ago
8 0

Explanation:

It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow. Water in different phases moves through the atmosphere (transportation).

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list two foods that are high in carbohydrate, two that are high in fat, and two that are high in protein
Pavlova-9 [17]

Oatmeal and yams for carbohydrate. Two in high fat whole eggs and avocados. High in protein is seafood and beans.

4 0
3 years ago
During a visit to a desert ecosystem, a student observes the
faust18 [17]

Answer: D) The lizard and the snake are secondary consumers.

Explanation:

Producers are organisms that, simply put, produce their own food. All photosynthesizing plants are considered to be producers. Animals cannot be producers.

Primary consumers eat producers.

Secondary consumers eat primary consumers.

Tertiary consumers eat secondary consumers, and so on.

The lizard eats a fly, which is a primary consumer. This makes the lizard a secondary consumer.

The snake eats a mouse, which is a primary consumer. This makes the snake a secondary consumer.

A) is incorrect because the hawk is a tertiary consumer.

B) is incorrect because grass is a producer, not a consumer

C) is incorrect because the lizard is a secondary consumer

3 0
3 years ago
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Can someone tell me what the heck this video is saying I'm so confused plz
puteri [66]
Try again with the image it’s not showing nun
4 0
3 years ago
What is the green pigment found in the chloroplasts of both plants and algae?
Svetradugi [14.3K]


The correct answer is A - chlorophyll.

It is a green pigment found in the chloroplasts of green plants. Chloroplasts are mostly found in the leaves of green plants and also in some algae.

Plants use chlorophyll to trap light energy from the sun. Without the light energy, plants cannot be able to carry out the process of photosynthesis, which converts water and carbon dioxide  into starch that plants use for food. 

Photosynthesis also releases oxygen which is vital for animal life.



3 0
3 years ago
The gene Src normally is activated by extracellular signals called growth factors. When the growth factors are present, Src inst
prisoha [69]

Answer:

B. Oncogene

Explanation:

A gene that makes the body cells to divide in an uncontrolled manner is called an oncogene. An oncogene is responsible for the development of tumors due to disturbed regulation of cell division. The gene src makes the cells to enter the process of cell division in response to the growth factors.

However, the mutant src gene does not require the presence of growth factors and signals the cells to enter the process of cell division even in the absence of the growth factors. Since the mutant src gene causes uncontrolled cell division, it represents an oncogene.

6 0
3 years ago
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