You weigh two different objects on the same scale in the same location on earth. the weights are different. what must be different about the two
objects?
a. moving at different speeds
b. width
c. mass
d. momentum
e. color

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.

_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous