All food webs need a producer to start them. It is estimated that 1% of all food webs on earth are begun by chemosynthesis. What process starts the other 99%?

true is the final answer!

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

not: both offer magnification to the atomic level.