In which phylum would you find plants that are closest to the flowering plants, strange group of plants that even undergo the same double fertilization is the flowering plants.

An easy way to calculate the amount of energy available at each level is to what?

Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium

Aquantity of gas has a volume of 18 m3 and an absolute temperature of 225 k. when the temperature of the gas is raised to 380 k, what is the new volume of the gas? (assume that there’s no change in pressure.)