What are the astronauts doing in the opening scene when storm arrives ?

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

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

What is the number of phosphates in an atp molecule