The answer is false as light dependent reactions use light energy to complete stages of photosynthesis.
It is a sphere to be precise.
Because of the omnidirectional nature of the gravitational attraction, mass tends to form spheres in the macro scale of planets and similarly massive celestial bodies.
No idea but hopefully this cheers you up!
The base pairing rules in any DNA molecule are these:
• Adenine always pairs with Thymine(A-T)
• Cytosine always pairs with Guanine (C-G)
Toxins in the soil would enter through the root system first.