Calculate the average time the car took to reach each checkpoint. Record the average time in Table D of your Student Guide. The average time to the first quarter checkpoint is
✔ 1.39
seconds.

The average time to the second quarter checkpoint is
✔ 2.18
seconds.

The average time to the third quarter checkpoint is
✔ 2.82
seconds.

The average time to the finish line is
✔ 3.36
seconds.

there's the answer to that one

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

d. temperate deciduous forest

b

explanation:

mitosis

elements make up everything, and they combine to make compounds.

the answer is c