Answer:
a. mouth
Explanation:
Carbohydrates start digestion in the mouth
Answer:
A
Explanation:
B is a pointlessly complicated way to find the mass.
C only works for non-irregularly shaped objects like cubes and rectangular prisms.
D is crazy.
One of the most common and well known atmospheric optics, the rainbow is formed when sunlight is refracted and reflected by water. A collection of droplets in the atmosphere — whether from rain, a waterfall, a sprinkler, etc. — disperses the entire visible light spectrum at an angle, resulting in the circular shape.
A, just like his last name
I believe the answer is...
Bioconversion
