Answer:
Protein
Explanation:
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You didn't really provide any possible answers here. However, it's very easy to say that the responsible actors for impulse transmission across the synapses from one nervous cell to another nervous cell is what we call neurotransmitters. These are special molecules that can have different effects when binding onto the required receptor sites.
Answer:
Yes, bacteria and viruses both are considered as living things
1. tympanic
2.inner ear
3. Hammer (malleus),Anvil (incus) and Stirrup (stapes)
4. Hammer (malleus)
5. Pinna or auricle.
6. cerumen
7. stapedius
8. bony labyrinth
9. The Eustachian tube
10.the tiny stapes bone
Answer:
The elbow may flex or probate from its current anatomical position
