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son4ous [18]
3 years ago
9

3) What are some examples of alternative energy sources? What are alternative energy sources?

Biology
1 answer:
puteri [66]3 years ago
4 0

Answer:

Biofuels, Natural Gas, Wave Energy, etc.

Explanation:

what is it? Alternative energy sources is any energy sources that is alternative to fossil fuels

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What do heterotrophs use mitochondria other than to make ATP?
Roman55 [17]
Their body goes into lactic acid fermentation which is inefficient and does not produce ATP for energy.
8 0
2 years ago
Compare and contrast the evidence that supports the two hypotheses describing how long, complex molecules that carry information
Rudiy27

Oparin and Haldane's theory and Miller's experiment are the proof that long complex molecules that carry information such as DNA, might have formed on early earth.

Explanation:

Oparin and Haldane Hypothesis states that life on Early earth could have evolved by chemical evolution.

Oparin and Haldane said that the reducing atmosphere of the early earth caused simple inorganic molecules to react by using sunlight and formed molecules like amino acids and nucleotides.

These monomers combined to form polymers, they would have attained self-replicating tendency eventually these would have assembled into structures and these macromolecules had also made membrane-bound organelle.

Although this hypothesis is not fully accepted but part of it which talks about formation of molecules is accepted.

Millers and Urey in their experiment created an artificial reducing environment like that of early earth. They used a heated pool of water, atmospheric gases like H2O,CH4,N2, NH4 and sparks of electricity. After running the experiment for some days they found that amino acids, sugars, lipids and other organic molecules had formed.

Their hypothesis is not fully accepted but part of is evident that organic building block is formed from inorganic constituent on the earth.

8 0
2 years ago
Bacteria use this form of reproduction.
Luden [163]

Answer:

A asexual reproduction

8 0
3 years ago
Which of the following best describes the solar radiation absorbed by and radiated from earth
KiRa [710]
I would say your answer is <span><span>The Earth’s surface is responsible for a small fraction of heat radiation to space</span>
</span>
3 0
3 years ago
Read 2 more answers
For each of the following statements, indicate whether the statement describes the P generation, F1 generation, or F2 generation
madreJ [45]

Answer:

The plants that were allowed to self pollinate were the First filial generation, filial, Latin for family. Or just the F1 generation plants.

The plants that are true breeding are Parental generation or for shorthand, the P generation plants.

The plants where there were three times as many tall plants as short plants are in the second filial generation, or the F2 generation.

This question is based on the Mendel’s Experiment.

Sir Gregor Johann Mendel.

4 0
2 years ago
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