Answer:
Explanation:
Let
x ----> the surface area of a sphere
y ---> the volume of a sphere
we know that
The ratio of surface area to volume of a sphere is equal to divide the surface area by the volume of the sphere
we have
substitute the values
Answer: B) Compounds contain two or more elements
Explanation:
Answer:
Turn a right on Mccallin Drive! Thank me later. ;)
Explanation:
Answer:
a. methylation at lysine 9 or 27 of histone H3.
Explanation:
Methylation causes the switching off of genes using steric hinderance to prevent access to DNA.
A, a node is where the different section either split or interconnect in a cladogram.