Answer:
D
Explanation:
myosin heads form cross bridges and pull thin filaments causing them to slide.
the presence of acetocholene causes calcium to be released causing depolarization of the sarcoplasmic reticulum and changing its shape. the myofilaments together with actin allows the myosin to form cross bridges along the muscle fibers and releases ATP for movement of the muscle.
It can help strengthen your muscles and body but at the same time you loose energy and can not continue for a long amount of time .
Answer:
Health is the combination of physical, social and biological well being. When people are healthy they feel more healthy and work in more efficient way.
Explanation:
Health project:
Name: Vijay
School: Modern Niketan School Delhi
Grade: 12th
Introduction:
"Health is wealth" is the most fitted slogan. Without health person is nothing. Health is the well being of a person that counts a person personal, social and psychological relationship. If a person is not healthy it create several problem in person life such psychological problem stress, depression and anxiety.
Health is affected in several ways such as genetic disorder, life style, infections. Disease can occur in both ways infectious or non infectious way. There are several common disease that are caused due to infection such as influenza, typhoid, viral fever etc.
This is the project made by using the analytical data that is provided in several links and books.
- Wikipedia
- google images
- google
- NCERT books.
Start by drinking water when you are hungry.
Your body may feel hungry but often times a cup of water will do the trick.
I don't mean skip meals. But perhaps you just ate lunch and are wanting that bag of chips, substitute the water for the chips.
