Answer:
Jupiter has a higher weight because its the the heaviest one
Explanation:
Answer:
b. Declined significantly
Explanation:
There were some studies of the timming of menarche, From the sixth to the fifteenth centuries in Europe, most women reached menarche on average at about 14, between the ages of 12 and 15, but earlier years studies found that fewer than 10% of U.S. girls start to menstruate before 11 years of age, and 90% of all US girls are menstruating by 13.8 years of age, with a median age of 12.4 years.
Image attached extracted from : Boaz, N.T. (1999): . Essentials of biological anthropology. Prentice Hall, New Jersey,
Answer:
C. Reliable
Explanation:
In studies, reliability refers to whether the study will arrive to the same conclusion if the study is repeated again again with same variables.
Failing to reach reability means that there are some unit of measurements that are changing within the study. As long as researchers do not find out what cause this, they wouldn't be able to make proper conclusion from the study.
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