Everyday responsibilities that can limit or restrict regular exercise include .work scheduleb. time spent commutingc. completing school workd. all of the above select the best answer from the choices provided.

Florian discovers a rock that is broken into pieces. each piece has several bands. which type of rock does florian predict these pieces will change into when subjected to heat and pressure? igneous magma metamorphic sedimentary

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

The first amino acid of a new polypeptide chain is