Answer:
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Explanation:
In general, photosynthesis in cyanobacteria uses water as an electron donor and produces oxygen as a byproduct, though some may also use hydrogen sulfide a process which occurs among other photosynthetic bacteria such as the purple sulfur bacteria. Carbon dioxide is reduced to form carbohydrates via the Calvin cycle.
Workplace health and safety accidents can have a negative impact on a business in many ways. They can result in a loss of productivity, reduced staff morale, increased absenteeism, and even temporary or permanent closure.
Answer:
Charles Darwin's theory of evolution states that evolution happens by natural selection. Individuals in a species show variation in physical characteristics. ... As a consequence those individuals most suited to their environment survive and, given enough time, the species will gradually evolve
Explanation:
The correct order shown of levels of organization is atom, molecule, cell, organism
Answer:
Reproduction; but only in a host cell
