Why are enzymes so important? because they act as a catalyst in the chemical reactions necessary for life within organisms. because they cause decomposition reactions. because they are the building blocks of proteins. because they are the building blocks of dna and rna

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

The location of the stomach is the diaprham

The response is the basis for vaccination. primary secondary tertiary none of the above