<span>Dr. Stott is researching epigenetics. Epigenetics is the study of changes that occur in gene expression with no changes in the actual gene sequences. Environmental factors can influence gene expression without changing the DNA sequence, making this the study of epigenetics.</span>
The second and third one I believe
Leaves wilt.
Growth is slow.
Brown spots appear on leaf tips.
New and older leaves eventually turn yellow and fall at the same time.
Soil is constantly damp or drainage is too slow.
Roots become spongy, turn brown and rot.
What is your question? Can you post it please?
Answer:
No.1 - all living beings do not need the same kind of food. Some animals eat only plant products called as herbivores. ... Some other animals eat both plants and animals called omnivores
No.2 - : Humans aren't amphibians
Explanation:
Humans are mammals they give birth to live young and feed them with milk produced by their
