Answer:A, B, D, E
Explanation:i just did it on usatestprep, trust
I would say photosynthetic bacteria are the most important, because if they disappeared most of the oxygen in the atmosphere wouldnt be here and complex life like humans wouldnt exist
4,3 of two the between difference the to sent PaulRegards1,2,4Ode3,
Answer:
Here are the top five reasons why you need to wear safety glasses. Safety glasses can prevent foreign objects that are floating around from damaging your vision. Dangerous particles or chemicals could be floating around in your workplace. Some jobs that are at a high risk include construction, maintenance, welding, plumbing, and mining.
Explanation:
