Media literacy lol its just like being able use your words for a purpose
The last one, A hypothesis is valuable whether or not they were correct or not.
The correct option is (a) pregnancy.
The greatest energy requirement per unit of body weight occurs during pregnancy.
Pregnancy requires a lot of changes. Fetal growth requires a lot of nutrients and energy. Within several weeks of conceiving the baby the placenta and other organs start to develop. Many hormonal changes also take place in the body. These changes adjust the nutrients metabolism and changes occur in the physiology of the mother's body.
<h3>What changes occur during pregnancy? </h3>
- The body of women starts producing more estrogen and progesterone which are primary female hormones.
- Weight gain is another change that a lot of mothers experience during pregnancy.
- There can also be significant changes in the size and color of breasts.
- Stretch marks, water retention, uterus changes and other changes are also common.
To learn more about pregnancy visit: brainly.com/question/15844783
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According to the cross-bridge model of muscle contraction, the muscles stiffen after death because ATP cannot bind and directly release the myosin head from the actin filament.
<h3>What is myosin?</h3>
Myosin and actin are two essential proteins in muscle cells that interact during muscle contraction.
Adenosin Triphosphate (ATP) is a key high-energy molecule required during muscle contraction that binds to myosin and whose hydrolysis enables to produce movement.
In conclusion, according to the cross-bridge model of muscle contraction, the muscles stiffen after death because ATP cannot bind and directly release the myosin head from the actin filament.
Learn more about myosin and actin here:
brainly.com/question/23185374
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Answer:
it is estimated that 50% of college students admit to binge drinking (frequent and high-risk drinking)
Explanation:
I'd say put it as 63% as that's the closest to 50%, but im not sure. i tried answering the best i could, and that's all the information i could get, im sorry if you get it wrong :(
