A displacement reaction (sometimes called a replacement reaction) takes place when .

Explanation:

The type of reaction in which part of one reactant is displaced by another reactant is called displacement reaction. It is also called a replacement reaction. As replacement of one ion of reactant takes place by another ion of reactant.

the correct answer is d

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.