i believe the answer is to cope with negative emotions.
Answer:1.examples are Plank,Body weight squats,Walking lunges,Pushups 2. Weight-Lifting require the most muscle endurance.3. u shud do it urself .4.u shud pick.
Explanation:for the question Explain why this group is important to keep strong.
Benefits of Muscular Strength and Endurance
Muscular strength and endurance are important for many reasons: Increase your ability to do activities like opening doors, lifting boxes or chopping wood without getting tired. Reduce the risk of injury. Help you keep a healthy body weight.
Short-term effects of smoking may include the following:
"<span>Addiction to nicotine and exposure to dangerous chemicals"
"</span><span>More breathing problems"
"</span><span>Shortness of breath, phlegm, and a coarse cough"
"</span><span>Impaired lung growth and function"
"</span><span>Bad breath, yellow teeth, and stained fingers"
"</span><span>Foul-smelling clothes and hair<span>2"
</span></span>
Long-term effects may include the following:
"<span>Addiction to nicotine and exposure to dangerous chemicals"
</span>
"<span>Lung, mouth, throat, kidney, and stomach cancers"
</span>
"<span>Heart disease"
</span>
"<span>Impaired immune systems"
"</span><span>Emphysema and other chronic diseases"
"</span><span>Shorter lifespan (up to 20 years shorter)<span>3"
Quoted answers are NOT mine! There's a reason why they're quoted.
All credits reserved to their owners.
Further information / my sources may be provided at:
https://www.parentfurther.com/content/risks-underage-tobacco-use
Please, if you or someone you know is smoking/just got into smoking. Please stop yourself/them. The effects can be catastrophic if not handled/stopped soon. </span></span>
Animals expel energy to keep warm
