Answer:
A)1
Explanation:
because it is DNA Adenine pairs with Thymine
Gregor Mendel was the "father of modern genetics" and helped disprove the blended theory of inheritance.
Answer :A half- life is the time required for half of the radioactive substance to undergo radioactive decay. In two half lives first half of the original sample decays then in the second half life half of what is left decays.25%
Explanation:
Right before it starts to decline (fall)
Answer:
loss of natural resources
Explanation:
fertilizer burns the soil and long term use a fertilizer on soil will kill the nutrients below the ground level
