Yes it is necessary for the production of apt in your cells because apt needs oxygen to form correctly.
The light will not light up,
; the circuit is incomplete
Also I consider this physics and electronics
The answer is; C & E
Building a dam alters the water regime down the dam. The dam also affects fish migration along the river, alters the transportation of sediments by the river downstream, and changes temperatures within the local environment of the dam. These changes, however, the subtle effect the ecosystem around the dam and down the river. The potential energy of the water held by the dam is, however, high and used to produce more electricity.
Answer:
Night or Day
Explanation:
when the earth is tilted towards the sun it is day and when it's titled away it is night
