Answer:
Hi, I can help and what's the question.
Answer:
Magma is less dense than the surrounding rock which causes it to rise. When magma reaches the surface it is then called lava and the eruptions of lava and ash produce volcanoes. The lava that reaches the Earth's surface will harden and become igneous rock.
Explanation:
A genotype is the genetic makeup of a cell, organism, or individual. The correct answer is C. aa.This is because a genotype can only be made up of two alleles. All the other choices have more than two.
Answer:
C
Explanation:
The 5'end of the molecule is where the phosphate group is attached to the fifth carbon of the deoxyribose sugar. The 3'end is where the phosphate group is attached to 3rd carbon atom of the deoxyribose sugar.the rungs of the ladder are the complementary base pairs joined by hydrogen bonds.
anything that is a base make up the "rungs" of the ladder