Which of the following is TRUE about the circadian rhythm? A. It is a cycle controlled by the hippocampus

B. It is a cycle that takes about a day to complete

C. It consists of the changes in a persons heartbeat throughout the stages of sleep

D. It is when most dreams occur

50 on a scale of one to ten, how cute is this dog? (for a science project i need data)

Want free points + brainliest? answer this drived ed question correctly and i got you ! rural areas are with long stretches of roads. a. densely populated b. sparsely populated c. free of law enforcement d. busy places

Which of the following is characteristic of an ethnic religion? a.) the religion has spread far beyond its hearth. b.) the religion is not focused on a particular region. c.) the religion is centered on the message of a prophet. d.) the religion attempts to appeal to people everywhere. e.) the religion does not actively try to convert others