Which of the following is characteristic of both weathering and erosion?
a
caused by burrowing animals
b
occurs with movement
c
occurs naturally
d
caused by the pull of gravity

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Which food could be transported in a galvanized metal container?