2345678910 how would you describe the sequence of reactions in a hydrogen bomb? a) a fission reaction is used to trigger a fusion reaction. b) a fusion reaction is used to trigger a fission reaction. c) a synthesis reaction is used to trigger a nuclear reaction. d) a displacement reaction is used to trigger a decomposition reaction.

A.

Explanation:

A fission reaction acts as a trigger to start the fusion reaction. It's comparable to a fuse in conventional explosives.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.