Your alleles of your blood cellw
A. is the best answer
The Epidermis are Dermal Tissues, Sclerenchyma are Ground Tissues while the Phloem are Vascular Tissues.
The answer is D. these are all chemical reactions.
Communicable disease can be passed from person to person. Vaccinations prevents the passing of these disease by giving individuals acquired immunity to the disease. So even if you are exposed, you body thinks you already have the disease, so it is prepared to get rid of it faster...before you even know you been exposed.
B. Chloroplast
A chloroplast is an organelle found in the cells of green plants, it basically turns the plants green, animals do not have chloroplasts.
