Earth is the third planet from the sun. what is the approximate astronomical distance in aus between the sun and mars, the fourth planet from the sun?
a. 0.6
b. 1.5
c. 30
d. 150

Suppose a scientist measures the amount of dna per cell of a particular diploid species at various stages of meiosis. she finds that the meiotic cells contain 3.7 pg , 7.3 pg , or 14.6 pg of dna. match each stage of the cell cycle to the corresponding amount of dna contained within a cell at that stage.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino