Which is an example of reverse polarity?
a. earth's magnetic field lines up in the same direction as the present magnetic field.
b. the south magnetic pole lines up with the present south magnetic pole.
c. earth's magnetic field lines up in a direction opposite of the present magnetic field.
d. the north magnetic pole is aligned with the present north magnetic pole.

Write the balanced chemical equation forphotosynthesis.

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data. % babies born at different weights % babies born in that category 6.0 6.5 in 50-555 70-75 80-8511 100-1055 which statement is a valid claim that could be made using the data in the graph? directional selection is occurring because the graph favors an extreme. mark this and retum save and exit next submit o type here to search

Both carbohydrates and fats are used as fuel in cells. true or false