Answer:
Stratified Sampling
Explanation:
Carolyn wanted to determine her body temperature. So she wishes to collect her temperature body samples by dividing her day into three parts that is morning, afternoon and evening. She then measures her body temperature at 44 randomly selected times during each part of the day. She uses the method of sampling known as Stratified Sampling method.
Stratified Sampling method is used in Statistics world to collect samples which is partitioned into smaller sub parts. These small parts are known as strata.
Another name of Stratified Sampling is quota sampling or proportional sampling
Thus the answer is proportional sampling.
Answer:To achieve and maintain lifelong fitness, you need to avoid substances that can harm you.
Explanation:
Answer:
The skin
Digestive tract
Vagina
Mucous membrane
Explanation:
The skin prevents microbes from entering the body
Digestive tract e.g. stomach acid is a natural defence mechanism
The vagina is acidic and this prevents harmful bacteria from growing with it's own flora.
Mucous membranes e.g. lining of the mouth, nose, eyelids are all defense mechanisms.
How does the appendicular skeleton differ from the axial skeleton?The axial skeleton includes just the skull, the sternum, the ribcage, and the vertebraic column, while the appendicular skeleton includes everything else. The axial skeleton are the bones that lie around the longitudinal axis of the human body (from top to tail). This includes the skull, ribs, sternum, and vertebral column.
Answer:
individually search them into google or brainly.
Explanation:
