Was Walt Disney able to email his illustrations to people living far away?
Walt Disney died in 1966. Modern email came into existence in 1971.
The answer is no.

Did Paul the Apostle's cause of death violate the tenets of Ahimsa?
Ahimsa is is an ancient Indian principle of nonviolence which applies to all living beings. Ahimsa is a key virtue in Hinduism, Buddhism and Jainism. Paul the Apostle was violently beheaded.
The answer is yes.

Are some types of pancakes named after coins?
Silver dollar pancakes are a variety that is smaller than traditional pancakes. Silver dollars are a type of American coin.
The answer is yes.

Could Quartz be useful to humans if plants died off and there was no oxygen?
Plants produce oxygen which is needed by humans to survive. Quartz is a hard mineral substance made of several elements. Quartz is composed of silicon and oxygen. Quartz can be melted at high temperatures.
The answer is yes.