Which of the following describes homeostasis? a cat chases a ball of string. a dog barks at a television set. a child inherits brown hair color. a boy's heart rate increases when running. an adult disciplines a child for incorrect behavior

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

18. which statement about cancer is true?