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Ivenika [448]
3 years ago
15

What is the definition of ventricles?

Biology
1 answer:
BlackZzzverrR [31]3 years ago
5 0
The two lower chambers of the heat, which recurve blood from the atria and pump it into the arteries
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Compare taiga forests to temperate broadleaf forests. Which of the following are true? (Select all that apply.)
natita [175]
Taiga forest receive more rainfall then temperature

taiga forest are warmer then temperate broadleaf forests
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2 years ago
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A scientist studying the star Alpha Centauri would probably rely on _____ to gather data. A. the Internet B. encyclopedia articl
jeka57 [31]

D. descriptive investigations

Explanation:

A scientist studying the star Alpha Centauri would probably rely on descriptive investigation to gather data.

In descriptive investigation, experiments cannot be performed since the subjects cannot easily be manipulated or they are far too inaccessible. This form of investigation is based on indirect qualitative investigation of a phenomenon.

  • Alpha Centauri is a distant star several light years away from the vicinity of the scientist.
  • The best way to investigate this distance body is to make inferences from the evidence gathered from observatory stations using telescopes.
  • Astronomers can collect different information and give vivid description of the distant start.
  • It is highly impossible to make comparisons and alter variable in this kind of investigation.

learn more:

experiment brainly.com/question/5096428

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4 0
3 years ago
What changes can occur in an aquatic ecosystem as a result of nutrient loading?
Nina [5.8K]
°acidification of the water

°algae growth as a result of eutrophication

°degraded quality of water for human and livestock consumption


6 0
4 years ago
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One dangerous consequence of very-low-calorie diets is that they increase the individual's risk for a condition in which the blo
arlik [135]

One dangerous consequence of very-low-calorie diets is that they increase the individual's risk for a condition in which the blood levels become acidic. This is known as Ketoacidosis.

<span>When the fat burns in the body, a chemical is produced known as ketones. Some people chose low-carb diet to lose weight, before using low calorie diet always consult your doctor.</span>

7 0
4 years ago
2) Which term best describes energy transfer between trophic levels?
Nadusha1986 [10]

Answer:

2) The correct answer would be C- inefficient.

The term inefficient would be the best to describe the energy transfer between trophic levels. It is because most of the energy gets lost at a particular trophic level in the form of heat. The organism uses most of the energy available at particular trophic level for its cellular functions.

Only around 10% of the energy is transferred to the next trophic level.

3) The correct answer would be A- first step.

In any ecosystem, the producers occupy the first place as they manufacture or synthesize food from carbon dioxide and water with the help of sunlight.

Consumers (herbivores and carnivores) depend directly or indirectly on the producers to get their nutrition.

The simple food chain can be summarized as:

Producers→ Primary consumers (herbivores) → secondary consumers (carnivores) → tertiary consumers (top carnivores)

3 0
4 years ago
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