Answer:
Water
Explanation:Water is renewable because it gets evaporated from the ocean then to the clouds, which makes it rain on the land, then the water can go into rivers and back to the ocean, water cycle
Answer:
it affects the hardness of the shells because calcium has a high reactivity which causes the shell to be hard
Explanation:
Studies indicate that an increased level of physical exercise is associated with a decreased risk of developing certain cancers, such as those of the bladder, kidney, and liver.
<h3>What is Physical exercise ?</h3>
Actions and exercises carried out to maintain or strengthen your physique. Once more, it is important to engage in some quick physical activity or practise a relaxation reaction to release this tension.
- Examples include jogging, swimming, riding, and fast strolling. Exercises for strength, often known as resistance training, make your muscles stronger. Lifting weights and utilising a resistance band are a couple of examples. Exercises for balance might help you avoid falls and make it simpler to walk on uneven ground.
Learn more about Physical exercise here:
brainly.com/question/13490156
#SPJ4
