Saved Bookmarks
| 1. |
1)mention four reflex action 2)name emergency hormone 3)define impulses 100% l will mark as brainliest |
| Answer» HAND when touch an hot object,BLINKING eyes,coughing when dust enters in our nose, jumping when we hear crackers noise ! 2) Adrenalin 3) Impulses are chemical substances that travels in the form of messages in the dentrites and later turns into TRANSMITTERS at the synapse!! | |