Answer:
(Not wanting to spend or use something)
Explanation:
Like someone or something really cheap, not wanting to use something in a way that it is a waste.
A man's car broke down, he didn't want to spend any money repairing it so he did it himself.
Or could just mean being careful with your resources.
Answer:
C
The while reason we wash fruits and vegetables before consumption is because we need to wash off the pesticides
Alpha helices and Beta pleated sheets make up the secondary structure of protein.
Reproduction , metabolism ,sweating
