List the name, department, phone number, and email address of employees with a phone number beginning with "5-".

Two students are discussing the flow of electricity. student a says that voltage is a measure of the amount of electron flow in a circuit. student b says that power is the product of voltage and current. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct

What group of plants produce fruit? question 2 options: gymnosperms nonvascular plants seedless vascular plants angiosperms

How do i comment on answers? there's one answer i'm confused about but i don't know how to comment on it