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Aloiza [94]
3 years ago
15

Which of the following eras occurred first?

Biology
2 answers:
sertanlavr [38]3 years ago
8 0

The answer is A Precambrian for APEX

Pachacha [2.7K]3 years ago
5 0

Answer:

The answer is A Precambrian for APEX

Explanation: i just took the test

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Which of these substances are considered hazardous waste? *
Bingel [31]

Answer:

D. All of the above

Explanation:

Hazardous waste is defined as waste that comprises organic or inorganic components or compounds that may have a negative influence on human health or the environment due to the waste's intrinsic physical, chemical, or toxicological characteristics.

Correct Option Is D. All of the above.

Liquids, solids, and enclosed gases can all be hazardous waste. Hazardous substances have one or more of the following characteristics: they are combustible, corrosive, lethal, or reactive. They can be waste from manufacturing operations, discarded used materials, or unused commercial products like cleaning fluids (solvents) or insecticides that have been discarded.

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2 years ago
Fill in the blanks with the answer that correctly completes the sentence below.
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Explanation:

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3 years ago
Which of the following best explains why the number of organisms at each level decreases while moving up the energy pyramid?
gizmo_the_mogwai [7]

Answer:

B. The animals at each level use energy, so only a small amount of their energy is available to the next level.

Explanation:

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What factor influences Beach erosion during a hurricane, the most? Storm surge?
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7 0
3 years ago
The Environmental Policy Act of 1969 was instituted as a follow up regulation to major environmental issues that occurred in
tatyana61 [14]

Answer:

The given statement is true.

Explanation:

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3 years ago
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