Apossible explanation, or may be tested by experimentation.

Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

Which process of living things produces water that enters the water cycle