Answer: 
Explanation: If a contestant steps beyond the edge (scratch line), his jump is disallowed; if he leaps from too far behind the line, he loses valuable distance. ... Beginning in 1948, the women's long jump has been an Olympic event.
Hope it helps! Have a stupendous day! <3 brainliest is always appreciated!!
It can be challenging because you have to learn at there pace when you have your own pace of working
Answer: Endocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction. The endocrine system regulates how much of each hormone is released.
Explanation: have a good day! :)
For exercise to be efficient, you must engage in a meaningful exercise
at least three to five times a week. Exercising too little won't engage
your muscles and body like it should. Conversely, too much exercise on
your body won't allow it any time to heal itself from strain and
exertion.
