The two main types of interactions that environmental scientists study. Give an
example of each.

Why can't you grow plants with adhesion water?

What element is able to combine with itself and hydrogen to form large molecules ?

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes