Geocentric - Earth Centered solar system
Heliocentric - Sun Centered solar system
<em />It's radiocarbon dating because in the previous question it says that she is trying to find the amount of carbon-14 and carbon-12 in the fossil
Answer:
The ocean produces oxygen through the plants (phytoplankton, kelp, and algal plankton) that live in it. These plants produce oxygen as a byproduct of photosynthesis, a process which converts carbon dioxide and sunlight into sugars the organism can use for energy.
Explanation:
hope it helps
The answer is A. Chemosynthetic bacteria
Crystal is a material growing inside out oppose to a bird that is hatched from an egg
