Order the following events in the life-cycle of a angiosperm. begin with a plant in bloom. a: parts of the ovule form food and a protective coating for the seed b: a mature sporophyte produces pollen c: germination d: sperm reaches the egg and fertilization occurs e: a pollen grain attaches to the stigma and a pollen tube begins to form

B, E, D, A, C

Explanation:

Hello! Ik I am veryyy late but this is the correct order! :))

true, generally referred to as invasive species given that they have no natural predators in new environment

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.