Isuck at science what attractive force holds two hydrogen atoms and one oxygen atom together to make the substance water? a. molecules b. valence electrons c. chemical bonding d. cations

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Wich organism obtains its energy from dead or decaying matter

Give examples of selective advantage of organism’s body part/organ