Answer:
fibrous =potato
taproot =radish
stilt =maize and sugar cane
The correct answer is B.
In a velocity vs time graph, a line going up means an increase in velocity, or speed, which correlates to positive acceleration. Negative acceleration means slowing down.
The average speed of all the molecules in an object
or sample of a substance is related to its temperature ...
and not indirectly at all.
temperature decreases at higher altitudes because as air rises the pressure decreases.
Answer:
2.9 M
Explanation:
The concentration-time equation for a second order reaction is:
1/[A] = kt + 1/[A°]
Where,
A = concentration remaining at time, t
A° = initial concentration
k = rate constant
1/[A] = (1.80 x 10^-3) * (45.6) + 1/3.81
1/[A] = 0.345
= 1/0.345
= 2.9 M.
