Discuss modern apllications of hydroponics, aquaculture, and biotechnology as the relate to the availible foods.

it has one origin of replication, but it proceeds in two directions - d)

i think that d. wind is the answer.   i missed the question when i answered a. currents.

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )