I belive this is repair and maintenance.
hope this helps!
I believe the correct answer is A. Increases the rate of a chemical reaction. This is because they act as catalysts.
Answer:
Intermediate neuron
Explanation:
Interneurons are the "middle man", neither a sensory or motor nueron, that creates neurial circuits, connecting a broad class of neurons in the spinal cord and brain. They enable communication from motor and sensory neurons in the central nervous systems and are classified into two groups; relay and local interneurons. Through neurial circuits, the brain is able to manage and deal with complex stuff such as decision-making and learning.
The answer is D. The heat is so intense in tropical regions it can stir up thunderstorms.
