Answer:
It is how organisms link or depend on the environment. It is their interactions with the environment.
Explanation:
Answer:
v = 5 m/s
Explanation:
Given that,
The distance covered by a runner, d = 400 m
Time, t = 80 sec
We need to find the runner's average speed. It is equal to total distance covered divided by time taken. It can be given by:

So, the runner’s average speed is 5 m/s.
Answer:
altitude sickness, hyperventilation and loss of appetite. Hypoxia is another problem humans may experience due to a decrease in pressure of oxygen.
Explanation:
One consequence would be that population would make it so their would be less food for them and then any species under that would be endangered eventually