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EleoNora [17]
3 years ago
6

3. What is the original source of energy for all fossil fuels?

Biology
2 answers:
Rina8888 [55]3 years ago
7 0

Answer:

the sun

Explanation:

All the energy in oil, gas, and coal originally came from the sun, captured through photosynthesis. In the same way that we burn wood to release energy that trees capture from the sun, we burn fossil fuels to release the energy that ancient plants captured from the sun.

hope this helps

taurus [48]3 years ago
3 0
The sun. The sun is a constant form of energy giving us light and heat
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Anatomy<br> Label each of the following structures or processes.
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Answer:

A - DNA

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D - tRNA

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Explanation:

<em>The entire structure illustrates the process of transcription and translation in a typical eukaryotic cell.</em>

The DNA (A) in the nucleus of the cell is first transcribed to mRNA (B). The mRNA produced is transported to the cytoplasm through the openings within the nuclear membrane - the nuclear pores (C). On getting to the cytoplasm, the mRNA binds to the ribosome (E) (carrying rRNA, F). The tRNA (D) carrying the specific anticodon for a particular codon on the mRNA then binds to the structure and the corresponding amino acid is released. A polypeptide bond is formed between subsequent amino acids and the ribosome moves along the mRNA chain until the translation process is complete.

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A male rabbit w the genotype GGbb is crossed w a female rabbit with the genotype ggBb the square is set up below
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GG bb
gg GGgg bbgg
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What mass of oxygen reacts when 4.50 moles of water are produced?
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Answer:

120 g

Explanation:

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