If you have a stock solution of 185 mL of 1.5 M LiCl and you need to make 1 L, determine the new concentration of the solution
a. 0.123 M
b.0.949 M
c.0.278 M
d. 278 M

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.