PLS HELP THIS IS HARD ANYONE PLS

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

irrational, cannot

i would say true? if the unit was informational and it "refreshed your understanding", then true.

a natural event such as a flood, earthquake, or hurricane that causes great damage or loss of life.

step-by-step explanation: