Answer:
The stuff that comes from th light and hits you skin which triggers reactions:(
Explanation:
I'm just kidding i have no clue only in 8th grade but i haven't gone over it in class
1)starfish
2)jellyfish
Repetition and replication are alike in that they are both instances of reiteration, or doing something again in the exact same way it was originally
dangerous ??
Are there any options?
just go on wikipedia