Answer:
look up what they are then how many are around the world and then go from there
Explanation:
Straight chain, branched chain, and ring
Answer:
Antibiotics are strong medicines that treat bacterial infections.
Photosynthesis and cellular respiration are important components of the carbon cycle, in which carbon is exchanged among the biosphere, atmosphere, oceans, and geosphere through chemical, physical, geological, and biological processes.
I know accurate is really close or exact but the reproducible ive never heard