Answer this pls (the blanks0

What factors contribute to the effect an environmental toxin has on the human body?

Which feature would you expect to find in a population in which sexual selection depends on male competition?

All of the following statements about enzymes are correct except: proteolytic enzymes are also known as proteases. pectin methyl esterase causes browning of cut fruit. cloud loss in orange juice is due to enzyme activity. proteolytic enzymes in fish cause tissue softening during storage.