select the correct answer.

what was anton van leeuwenhoek’s contribution in the development of cell theory?

a.

he built the first compound microscope.

b.

he was the first to observe live cells in a sample of pond water.

c.

he concluded that cells exist in liquids.

d.

he stated that all living things are made of cells.

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data. me % babies born at different weights - babies born in that category 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 totum save and exit next submit type here to search