(01.01 MC) The study of biology is important because it focuses on (5 points
the animals of the Earth
the development of human forms
the interactions of all living things
the functions of the human body

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.