Explain two advantages that vascular plants have over nonvascular plants such as mosses and liverworts.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

i think that it is c, d, and e, hope this