What is the name of the process by which molecules naturally flow from an area of higher concentration to one of lower concentration?
a. respiration
b. transfusion
c. dialysis
d. diffusion

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

1) strawberry plants typically reproduce by making runners, which are miniature versions of themselves, that grow off of the roots and stems of the parent. this type of vegetative reproduction is known as a) pollination. b) fragmentation. c) binary fission. d) vegetative propogation.

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.