To show that the results from an experiment are valid, a scientist

a. must show that the experiment produces different results each time.

b. must convince 20 other scientists to do the experiment.

c. must repeat the experiment multiple times and get the same results.

One gene can influence trait(s). one trait can be determined by gene(s).

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?