2) Biodiversity gives us many things but does not provide - a) Clean air, clean water, and medicine b) Nutrient cycling, food, and seed dispersal c) Climate regulation, housing, and agricultural pest control d) Microplastics, rocks, and minerals

what image you forgot to include it.

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

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .