Our dependence on fossil fuels is of increasing concern as the petroleum deposits dwindle. hybrid cars use power as an alternative fuel source.

What does it mean for an allele to be dominant?

In which order does sexual reproduction take place in plants? a. pollination, germination, fertilization b. germination, fertilization, pollination c. pollination, fertilization, germination d. fertilization , pollination, germination

The cellular plasma membrane is selectively permeable, which means some materials move through it while others cannot. the movement of materials into and out of the cell is called membrane transport. this activity will you identify the different mechanisms of membrane transport