The correct answer is iodine
Answer:It is very harmful for our lungs and can cause cancer
Explanation:
Muscular strength exercise is characterized by <span>High resistance and less repetitions.
</span><span>
The ability of your muscles to exert force for a short period of time is </span>Muscular endurance- t<span>he ability of a </span>muscle<span> or group of </span>muscle, to work continuously/for a long time without tiring.<span>
</span>To improve the strength of your deltoid muscles deltoid muscle<span> ( the muscle forming the rounded contour of the shoulder_ </span>you should <span>Do the shoulder press.</span>
<h2>
They Cause Diseases Directly & Indirectly.</h2>
<h3>
Environmental Factors In 3rd World Countires Has Socio-Economic Issues Such As:</h3>
▪︎Poverty
- Which Can Cause <u>HIV</u><u>/</u><u>AIDS</u><u>,</u><u> </u><u>Malnutrition</u><u> </u><u>or</u><u> </u><u>Malaria</u><u>.</u>
▪︎Excessive Exposure To UV-Rays
- Which Can Cause <u>Skin Cancer</u><u>,</u><u> </u><u>Solar</u><u> </u><u>E</u><u>lastosis</u><u> </u><u>or</u><u> </u><u>A</u><u>ctinic </u><u>K</u><u>eratosis</u><u>.</u>
▪︎Overpopulation
- Which Can Cause <u>Meningitis, Respiratory Infections or TB.</u>