Mia jogs 3 kilometers in 20 minutes. there are about 0.6 miles in a kilometer. what is mia’s approximate speed in miles per minute?

a. 0.25 miles per minute
b. 0.09 miles per minute
c. 4 miles per minute
d. 11 miles per minute

Which of the following would most likely be key to gathering evidence that the rna world hypothesis is valid? creation of suitable environments for long-term study of single-celled organisms simulation of early earth conditions and long-term study of the resulting molecules development of a system for studying the microsphere's ability to absorb additional molecules categorization of the different specific conditions that result in the development of microspheres

What do all macromolecules have in common with each other? oa. they all are formed from the same elements. ob. they all have major roles in cell membranesoc. they all act as catalysts in the body. od. they all have peptide bonds between carbon atoms.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment