What heat is added to a substance, describe how to molecules are affected

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

What would be he the strand of complementary dna produced be the strand of dna shown below> tcg aag

Which statement best describes the first stage of cellular respiration? check all that apply