Halsted hypothesized that invisible breast cancer tumor cell…

Halsted hypothesized that invisible breast cancer tumor cells are invading adjacent tissues. Thus, he reasoned that if he removed the whole breast, muscle and associated lymph nodes, the cancer could be cured.From what you have learned about invasion and metastasis what makes this a faulty hypothesis?

Citizens of each state are entitled to all ______________ of…

Citizens of each state are entitled to all ______________ of citizens in the several states. This clause primarily prevents a state from imposing unreasonable burdens on citizens of another state, especially concerning their means of livelihood or doing business.