Which of the following has the longest wavelength?
radio waves
infrared light
microwaves
red light

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

sex cells are usually half's then they find another half and make a fertilize egg

you can have just about every answer you can think of