Answer:
limestone is said to be an example of natures recycling because it is made from the shells and bones of dead oceanic creatures. sense the shells are changed from one form to another it is considered recycling.
Explanation:
Area of the box:
A = 2 a^2 + 4 a h = 300 cm^2
h = a ( the box is a cube )
A = 3 a^2 = 300 cm^2
a^2 = 100
A = 10 cm
V = a^3 = 10^3 = 1000 cm^3
Answer:
1 - The genotype must be AB. Someone with blood type O has neither the A nor the B allele. The genotype must be OO.
2 -Someone with blood type AB must have both the A and B alleles. The genotype must be AB
