Activation energy is the minimum amount of energy required to start a reaction.
Answer:
Synaptic cleft
Explanation:
Synapse is the region where the impulse is conducted between two neurons. This occurs because two neurons are in maximum possible proximity to each other at the synapse.
However, there is no physical contact between two neurons even at the synapse. And a small space is present between two neurons at synapse. This gap is called the synaptic cleft. The neurotransmitters are released in this cleft.
The answer is D, because the Nereus is designed to be remotely operated
B seems to be the most accurate answer and makes the most sense sorry if I’m wrong
A forest ecosystem can support a limited number of bears. This is because available energy is lost from one trophic level to the next. (flies, trout, then bears)