HELP ME WITH THESE BIOLOGY QUESTIONS
YOU DON’T HAVE TO ANSWER ALL

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Which of these would most likely be a stimulus that would cause the body to initiate feedback mechanisms a.) normal body temperature in an arctic environment b.) normal boy temperature in a tropical environment c.)light physical activity d.)low blood sugar

Which of the following may one conclude from a map that shows the average ph value of rainfall in the u. s.? acid rain is a more serious problem on the east coast. acid rain falls equivalently across the continental u. s. there are more factories on the west coast. the midwest has fewer forests than the rest of the u. s.