Four different samples of the same kind of matter that all started at a temperature of 20 °C had differen amounts of energy transferred to them and ended up at different temperatures.
Number the sample descriptions from 1-4 with 1 being the greatest amount of energy absorbed and
4 being the least amount of energy being absorbed

answer: c.

explanation:

b.have there own function.

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

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation: