Which of the following factors is most important when classifying an organism?

a. size
b. shape
c. habitat
d. evolutionary history

Which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton

Which factor affects the force of gravity between objects? check all that apply. direction distance mass shape time

Ruby is conducting an investigation. an advantage of her design is that she can use a large range of variables, with that she can not be sure that one variable is the cause of another. what kind of investigation is ruby most likely conducting?