Animals have two major types:

a. aquatic and terrestrial

b. vertebrates and invertebrates

c. coelomates and acoelomates

d. sexual and asexual

Which properties describe all matter?

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species