Question: "cover" used in the same way in the following two sentences?

Cover the grave with flowers.

Cover her face with a handkerchief.
Answer: the same meaning
Question: "product" used in the same way in the following two sentences?

Skill is the product of hours of practice.

His reaction was the product of hunger and fatigue.
Answer: the same meaning
Question: "diversification" used in the same way in the following two sentences?

My broker recommended a greater diversification of my investments.

He limited his losses by diversification of his product line.
Answer: the same meaning
Question: "care" used in the same way in the following two sentences?

He doesn't care about how / whether she comes.

I don't care.
Answer:
the same meaning