In which situation is the acceleration of the car negative? Group of answer choices

A)The velocity of a car increased from 40 km/h to 75 km/h over 15 minutes.

B)The velocity of a car was 45 km/h at 2:00 pm and at 4:00 pm the velocity of the car was 85 km/h.

C)The velocity of a car was 75 km/h over 4 hours.

D)The velocity of a car reduced from 50 km/h to 35 km/h over one minute.

Which statement is a correct description of the processes of respiration and transpiration in a plant? question 7 options: transpiration is when the plant loses water through its leaves. respiration is when the plant breaks down the sugar in its cells to release energy. transpiration is when the plant pulls water into its roots. respiration is when the plant breathes. transpiration is when the plant grows over time. respiration is when the plant breaks down the sugar in its roots. transpiration is when the plant produces buds. respiration is when the plant dies.