If the Earth could be compacted small enough to create a black hole, the size of that black hole would be equal to the size of:

1) A bowling ball
2) A marble
3) A photon
4) 93 AU

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.