Hypothesize how many pennies you believe a floating boat made out of a piece of aluminum foil about the size of your palm could hold before sinking. A
0 pennies

B
1- 10 pennies

C
11-50 pennies

D
Greater than 50 pennies

Are the earth's ocean floor and continents the same age geologically? why or why not?

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity