Using Velocity vs Time Graphs to Find Acceleration
The acceleration of segment Dis
m/s2
Velocity vs Time
Rank segments A, B, and C from least acceleration to
greatest acceleration.
Least:
25
20
В
15
Velocity (m/s)
D
10
Greatest:
А
5
0
0
1
2.
4
5
3
Time (s)

answer; polycythemia is the correct answer;

hello there the answer is d

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation: