PLS HELP

Write true if the statement is true or false if the statement is false.

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

Which is the most dominant generation in a liverwort

Which of the following would be most useful for detecting the brain areas that are most active as a person performs mathematical calculations? a. a brain lesionb. an interneuronc. a pet scand. a hemispherectomy