Answer:
Soil bacteria convert nitrogen gas into ammonia, nitrites, and then nitrates. Nitrates are then absorbed by producers.
Step-by-step explanation:
.
Numerators will be equal after the multiplication.
<span>24 3/4 miles is the distance
1/2 hour - is time
V=S/t
24</span>

/ 0.5 =

=49.5 miles per hour