A chemist tests a new fertilizer for plants to see if it makes them grow taller. Which is an inference of the investigation? O A. Fertilizer A made all of the plants grow faster.
OB. Adding more Fertilizer B did not affect plant growth.
C. Boron in Fertilizer C increased plant growth by protein synthesis.
D. When additional fertilizer D was added, the rate of plant growth increased.

nah.   i'm just sleepy.

volts times amps 6 x 0.5 3w

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day

the answer you are looking for is d. there are no holes for blood to enter or leave the system. your welcome