Answer:
Acceleration is the rate of change of velocity with time.Acceleration occurs anytime an object's speed increases or decreases, or it changes direction. Much like velocity, there are two kinds of acceleration: average and instantaneous. Average acceleration is determined over a "long" time interval.
Explanation:
good luck
It's gravity I believe? I'm not entirely sure.
Answer:
harmful effects
1. that will cause air pollution
2. that will destroy our earth
Answer:
the answer is c. producers, detrivores
