The answer is C. oxygen. Oxygen is the acceptor for hydrogen because in an aerobic reaction oxygen is used.
The Cell Cycle<span>. What </span>controls the life and development of a cell? Why? An old piece of poetry says “to everything there is a season... a time to be born, a time to die.” Forcells<span>, the line might say “a time to divide and a time to grow.” In multicellular organisms, different types of </span>cells<span> have different roles and need to complete ...</span>
The abiotic factors of a stream ecosystem involves salt, water, rocks, sediments and trash. This includes the temperature of the water, how much oxygen it contains, how acidic or basic it is, how fast or slowly, and how much sunlight penetrates the surface. A stream ecosystem is the ecosystem of a river viewed as a system operating in its natural environment, including biotic factors and abiotic factors.
I will say Large piscivorous fish since i figure that it eats it.
