Which of the following best describes how organ systems within a multicellular organism contribute to the organism's overall function?
Choose 1 answer
Organ systems, such as the excretory and nervous systems, can each carry out all of the
functions necessary for the organism's survival.
Organ systems, such as the respiratory and immune systems, carry out unique functions
independently of one another, allowing the organism to carry out all of life's processes at the
same time.
Organ systems, such as the circulatory and digestive systems, have unique roles but interact in
order to carry out the functions necessary for life.
But

ocean expansion, global warming is melting icebergs and causing water levels to rise.

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

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.