Lice are small wingless insects that make their home in human hair and feed on very small amounts of blood from the scalp. they can be transferred from person to person and through the use of contaminated items such as brushes or pillows. which type of disease is lice infestation? a)communicable b)noncommunicable c)genetic d)lifestyle

it is A

Explanation:

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

the correct answer to this question is #5