Answer:
<h2>
A. mRNA ( messenger RNA),B. rRNA (ribosomal RNA) and C. tRNA (transfer RNA )</h2>
Explanation:
A. mRNA ( messenger RNA);
i)it is the most abundant form of RNA
,
ii) specifies the amino acid sequence for a protein
,
iii) contains exons.
B. rRNA (ribosomal RNA);
i) it is assembled in the nucleolus
,
ii) is a component of ribosomes
.
C. tRNA (transfer RNA );
i) contains anticodon,
ii) has amino acids covalently attached
.
Answer:
A) Layered
Explanation:
It’s usually used when talking about layers of rock.
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It is because of high specific heat capacity of water
Answer: yes
Explanation:
It's a mixture of different gases. The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.
