The function of an enzyme is to A Slow down chemical reactions
B. Speed up chemical reactions
C. Stop chemical reactions

C:speedup chemical reaction

Explanation:

Enyme's main function is to increase reaction rate by decreasing activation energy.

i.e

Chemical Reaction 1 without enzyme ||  Chemical Reaction 2 with enzyme

Activation Energy= 9000J                          Activation Energy= 500J

Reaction Rate=1^-7                                      Reaction Rate=1^+3

time to reach equillibrium=7h                   time to reach equillibrium=20min

d. in sexual reproduction, offspring have more chromosomes than

either parent.

asexual reproduction results in offspring which are genetically the same as the parent organism (not counting a rare mutation). sexual reproduction produces a random mixture of the genetics derived from both parents

explanation:

there is no stairs in bungalow

explanation:

poof