10% Glucose 5% sodium 30% glucose osmosis 

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems