D because it helps you stay on task and helps you avoid procrastinating
False since it doesn’t freeze your lungs but instead just irritates the respiratory passages :)
Self-assessment, since this is when you will find your personal value through different occupations, discover more about personality , interests, values, etc.
Explain the role of Calcium(Ca+) in askeletal muscle contraction. Role of calcium { Ca++}: By BONDING to the TROPONIN it causes the TROPOMYOSIN to MOVE from its blocking position on the active sites on the actin filaments SO the CROSS BRIDGES CAN ATTACH.
