The soon to be male organism, developing from the zygote, receives or inherits the X chromosome from his mother. His father provides him the y chromosome, the smaller of the 2 sex chromosomes.
Pretty sure the answer is B as erosion happens from weather or rain
Photosynthesis makes a sugar for the plant, in order for photosynthesis to occur the plant needs carbon dioxide and water, and with the use of the sunlight it produces oxygen and glucose. For respiration you need glucose and oxygen which produces carbon dioxide, water and ATP(energy) for the cell. I hope this helps, I only know the first half of the question.
Saliva,unprotected intercourse,contact with infected blood (blood transfusion)
and women with an unborn child.
Im not quite sure, but i believe its B. Acinar Cells_digesting carbohydrates
