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maria [59]
3 years ago
7

1. Nutrients flow and energy cycles in an ecosystem. о True False

Biology
1 answer:
KIM [24]3 years ago
5 0

Answer:

i think its false.

Explanation:

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Answer:

A

Explanation:

The components of salt water are chemically combined together and looks throughout, forming a homogeneous mixture.

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Choose the answer that best completes the sentence below.
n200080 [17]

Living and nonliving things in an ecosystem interact with each other; on the other hand, plants use energy from the sun.

Explanation:

The ecosystem is an interaction circumstance between the living and non - living things which exists in an environment and has an impact on its too. The essential source of energy to this ecosystem is the solar energy coming from the sun.

But the energy from the sun could only be taken up by the plants and being used in photosynthesis to produce food and oxygen which required by other living things of the ecosystem. This essentiality is exclusive of the plants.

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Which of the following supports the conclusion that if the digestive system is unhealthy, the excretory system will also be unhe
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Answer:

D

Explanation:

Because every system in the body is vital

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3 years ago
These statements describe three different reactions.
Arte-miy333 [17]

Answer: 2 - The nucleus of an atom is split apart

Explanation: Any reaction involving the nucleus of an atom is called a nuclear reaction. It is different from ordinary chemical reactions that involve electrons because it involves the release of large amount of energy. Nuclear reactions can be classified as nuclear fission and nuclear fusion.

A nuclear reaction in which a nucleus of an atom is split into two smaller atoms with a release of large amount of energy is called nuclear fission. A nuclear reaction that involves the combination of lighter nuclei of elements to form heavier atoms that are more stable with the release of a large quantity of energy is called nuclear fusion.

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The short life cycle of the water-holding frog is an adaptation to
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