What are the animal and plant cell answers

Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided

Which of the following statements is true of enzymes? a)they dont provide an active site for substrates to bind in a reaction b)they act on a specific type of substrate in a reaction c)they unusable after a reaction d)they change shape after a reaction

Four types of motile cells in human body?