Helppp asap due now

Determine whether each phrase describes a community, ecosystem, habitat, or population.
A herd of bison
Frogs, insects, and birds living near a pond
The plants, animals, water, and soil of a forest
The kelp forest where sea otters live
All the hummingbirds that live in your state
Fish, eels, and lobsters living in a coral reef
A dying tree with holes that animals live in
Wetland plants, animals, and marshes

in order population, community, community, population, population, community, community, community

Explanation:

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

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