The stable stage that is established in an area as a result of the process of ecological succession is known as the A) pioneer organism
B) climax community
C) biotic stage
D) heterotrophic community

sex cells are usually half's then they find another half and make a fertilize egg

if you listed your answers right then i believe your answer is b.

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.