In seed plants, pollination occurs when pollen meets female reproductive parts of the same plant species. fertilization occurs after one cell in the pollen grain divides to form the

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

People with one sickle cell allele are not likely to get malaria. what is this an example of?