A. -C-G-A-A-U-C-A-G-G-U-A-A
RNA has three of the same bases as DNA and the fourth is U (uracil) instead of T (thymine)
C pairs with G, G pairs with C
A pairs with U, T(U) pairs with A
<span>(you already have the answer)
An elevated ridge of cerebral tissue inward folds of cerebral tissue is called a GYRUS.
Gyrus are usually surrounded by sulci( depressions).
</span>They exist because it allows the human, and other mammalian brains, to have <span>a larger surface area. Since the brain is confined to the skull and the that space is limited
this will allow more cortical surface
area, and greater cognitive function to exist. </span>
B.) CO2 that is the chemical formula for carbon dioxide
