What is the value of -2(7-15) over 4

Chicken pox and hepatitis are bacterial diseases. true or false?

Building glycogen from glucose molecules is an example of what

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.