Answer:
Uracil "U"
Explanation:
RNA shares Adenine (‘A’), Guanine (‘G’) and Cytosine (‘C’) with DNA, but contains Uracil (‘U’) rather than Thymine.
Answer:
It is dangerous if directly inhaled, it is not a very abundant energy source and it releases the most toxins when burned i think :))
Explanation:
B. is a protective structure made of cellulose fibrils
<h2>
<u>Mark as Brainliest</u></h2>
Chromosome is the answer. A chromosome is a long, collection of genes that contains all genetic information about you ( hair color, eye color, etc.) and is formed by condensed chromatin ( chromatin... chromosome. Hear the resemblance?).
The main part of the nervous system is the C. the brain, which controls all your movements, thinking, and such. After the brain is the B. spinal cord, which helps transmit the messages from the brain to the body parts, as well as vice versa.
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