As a result of natural occurrences and human activities, the earth is constantly changing. in order to survive in this changing environment, organisms must adapt so they can continue to acquire and use resources, grow, reproduce, and?

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?

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

In a cladogram' when does a group of organisms branch off