Courtney is a participant in a laboratory sleep study. Her EEG begins showing small bursts of electrical activity known as sleep spindles and K-complexes. Courtney has entered which stage of sleep?

Stage 11 sleep

Explanation: the human body has different stages of sleep. There are 4 stages of sleep with their special characteristics. The stage 2 type is characterized by the the body being in a state of intense relaxation, no eye roll movement, brain waves shows sleep spindles intermingled with sleep structures called sleep complexes. The sleep spindles and K complexes helps keep the brain from being conscious from sleep by protect in the brain. It's also characteristed by low body temperature and slower heart beat

using the scientific method.

recent improvements in technology/telecommunication/internet have increased the pace of globalization.

explanation:

recent improvements in technology have enhanced the pace of globalization. it is not difficult to recognize that technology has created the human race one big issue. there are several aspects to technology but they all serve to meet us the further. i can beat and be friends with a fellow, thousands of miles away. technology has also bridged the knowledge gap and has presented for the ready transfer of ideas and values.