Why might a scientist repeat an experiment if he/she didn't make a mistake in the first one? an experiment should be repeated to
a) increase income for increased work.
b) prove how good of a scientist you are.
c) double check your results.
d) show how smart you are.

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

The third stage of cellular respiration is (2 points)

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes