False
their legs were made form the spine of stingrays and they were used to ward of bad storms.
It's G, since plants need carbon dioxide to perform photosynthesis
There are 3 factors which are; temperature, pressure and concentration.
Answer:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Tiny organisms that live in the ocean are autotrophs. Some types of bacteria are autotrophs.
I hope this helps :)
