O blood type cannot receive other blood type as its plasma antibodies would attack anything else but it can give to every other blood type as it is free from all immune system antagonizing
Answer:
Action potential moves from one neuron to another by excititory post synaptic potential(EPSP).
Explanation:
During EPSP a neurotransmitter such as acetyl choline is released from presynaptic membrane.
The released acetyl choline then crosses the synaptic cleft and then binds to specific receptors present on the surface of post synaptic neuron.
This ultimately result in the transmission of action potential from one neuron to another.
Answer:
there may be two cases .accidental change and also chemical change
Answer:
an extinction of two species
Explanation:
there are no more left for the frog ti eat