Lack of neurotransmitters may cause problems because neurotransmitters send signals from neuron to neuron. So neurons would not be able to receive sensory messages.
Answer:
Inference
Explanation:
Please see the attachment
Yes if they have the proper equipment to carry the supply of food and water. It would be hard to carry all this in your hands for four day trip
ATP provides energy to the cell for most of the energy-consuming activities of the cell
