Which factor would have the greatest effect on the flow of energy into an ecosystem?

a
a large increase in the number of carnivores
b
a large decrease in the amount of sunlight available
c
a small increase in the number of decomposers
d
a small decrease in the amount of minerals available

A small decrease in the amount of minerals available.

Explanation:

hope it helps.

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

d. groundwater flows through the subsoil and deposits minerals.