The surface area of a sphere can be approximated as follows:
surface area = 4112;
where ris the radius of the sphere;
it is a constant that is roughly equal to 3.
using the simple approximation above, calculate the surface area of a sphere
with a radius of 2 meters.
o a. 24 m2
o b. 16 m2
o c. 48 m2
o d. 9 m2

What is the difference between self-pollination and cross-pollination? question 2 options: self-pollination leads to the creation of a fruit. cross-pollination does not. during cross-pollination, ovules are carried from one plant to another plant.. during self-pollination the ovules stay on the same plant. during cross-pollination, ovules are carried from one plant to another plant.. during self-pollination the ovules stay on the same plant. during cross-pollination the pollen grains are carried from one plant to another plant. during self-pollination the pollen and ovules are from the same plant. during cross-pollination, the pollen grains travel from the stigma to the anthers. during self-pollination, the pollen grains travel from the anthers to the stigma.

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations