The answer is B. Vascular plants and invertebrates appeared during this time.
Answer:
For the treatment of patients.
Explanation:
As a doctor, I am using this new bandage For the treatment of patients. If this bandage has given me promising results than old bandages then I used these bandages for all my patients but if the bandage does not give me the required results and the old one is more better than the new one than I will reject using that new bandage and prefer old bandages.
C.) The prefix pro means to advance, in this case the promoter is the chemical that starts the replication
There is no picture or options to pick from.
<span>They use a chemical energy called ATP</span>