It Is because David Grey beard was the first chimpanzee to trust Jane Goodall
There are many way's to define, " Loaded. " The common definition is carrying or bearing a large wieght. "
<span>a quality that evokes pity or sadness</span>
From "Thank You, M'am"
The correct answer is:
She wants to teach him a lesson about trust.
She leaves the door open to her room, so he can run whenever he wants to. That's the way she developed trust in Roger.