The two main parts are the Systemic and Pulmonary
Well you dont have any following statements for me to answer, i can say one thing, weight and energy are the same because depending on if you are going to gain or lose weight, loseing weight causes more energy usage out of you and if you are gonna lay off and gain weight, it causes less energy being used out of you, energy depends on the weight
Dog breeding is an example of natural selection.
Please select the best answer from the choices provided
T
F
False
Hope that helps
~May
