Sleep is an universal biological need t or f

The statement that sleep is an universal biological need is true. Each organism on Earth has this need. The average adult needs about seven to eight hours of sleep per 24-hour day. The sleep cycle has five stages: stages 1-4 and the REM (rapid eye motion) sleep stage. Stages 1-4 are also known as NREM or non-REM sleep.

d would be your answer

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.