The makes up the largest portion of the brain.
a. spinal chord
b. cerebellum
c. medulla oblongata
d. cerebrum

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis