True. The root/prefix (I'm not sure which it is.. probably root) "helio" means "sun," so "Heliocentric" is broken down into "helio" and "centric." Then, those become "sun" and "center."
when that is interpreted, it is "sun in the center"
Answer:
The answer is 6.4 ×
Joules
Explanation:
This question wants to effectively test your knowledge of the names of the negative powers of 10, so first of all, before calculating, let me explain what each of the symbols in the units given in the question means:
Force = 8.0 pN = 8.0 ×
N
displacement = 8.0 nm = 8.0 ×
N
Now let us calculate the work.
work = Force × Displacement
work = 8.0 ×
× 8.0 ×
= 64 × 
= 6.4 ×
Joules (in standard form)
Primary growth . Plants grow taller by making sure all needs are met.
B. The flower color in a population changes over time.