The most distant galaxies also have the greatest red-shift in their spectra. How did this lad to the idea of an expanding universe?

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?