the first stage of the food web is the producers what is the second
primary consumers
300
cells can only be seen with a what
microscope
400
anything that takes up space and has mass
matter
400
energy is the ability to do....
work
400
if you made a modela sun would be a beach ball and the earth would be a tennis ball what would be the moon?
A.marble
B.golf ball
C.bead
D.Ping pong ball
A.marble
400
to mimic is to copy what does camoflage mean
to blend into your enviroment
400
what are the three examples of a multi cell
animals, plants, fungi
500
a measure of an object ability to dissolve in water