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Arturiano [62]
3 years ago
14

1. Scientists can determine if oxygen existed in Earth's Archean atmosphere by

Biology
1 answer:
cestrela7 [59]3 years ago
3 0
16. is D, 17. is D, 20.C, 19.C, 18.A
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How is plastic made?
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Plastic is taken from the natural, organic substances called Cellulose, Coal, Natural Gas, salt and Crude oil.

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Who developed a system for naming and classifying organisms that is still used today?.
WINSTONCH [101]

Answer: Carolus Linnaeus

Explanation:

Carlos Linnaeus created the binomial nomenclature system which gives scientific names to animals. Their genus and species is what classifies organisms.

Linnaeus also created the taxonomic system, which classifies organisms within different groups and subsets.

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4 0
2 years ago
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12. What is the energy released from respiration?
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Carbon Dioxide

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During cellular respiration, glucose and oxygen are converted into carbon dioxide.

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What would happen to the moose population if the wolves were removed?
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Moose would go unchecked and increase to a point and then decrease due to other limiting factors.

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What is occurring when a transport protein uses energy to pump a solute against its gradient across a
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Active transportation

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Active transportation is happening because energy is need to pump against the gradient. Whenever energy is used the transportation is active.

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