The two ways that synaptic depression can happen are the number of action potentials (electrical signals) sent by the axon to the dendrite , or the number of on the dendrite of the receiving neuron decreases.

The two way synaptic depression can happen are the number of action potentials sent by the axon to the dentrite through gap junctions, or the number of neuro-transmitters on the dentrites of the receiving neuron decrease.

Explanation:

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so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

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tobey

the answer is 1. photosynthesis. glad to