Adoption, and have a serogacy (not sure if that's how you spell it)
From the context of the question, I am going to say placebo. This is me assuming, however, that both groups were told that their drinks had the protein powder
Answer:
I would say maintain flexibility
Explanation:
The other options seem too vague, but it could be excercise??? It is worded weirs. Flexibility refers to stretching.
Answer:
The atom
Explanation:
The basic unit of matter is the "atom." All matter consists of millions of atoms that within the atom contains electrons, protons, and neutrons. Knowing how many electrons, protons, and neutrons a atom has can determine the element which are substances that are on the periodic table.
Hope this helps.