Science Journal 1. Too much exposure to the ultraviolet rays of the sun is good for the skin. The fingernails must be properly trimmed to prevent the accumulation of dirt and other unwanted substances. 3. In keeping our skin, nails and hair healthy, we must avoid using products with strong chemicals. 4. Consulting the dermatologist regularly is highly encouraged to maintain good health of your integumentary system. 5. Integumentary system is considered as one of the first lines of defense of our body against pathogens.


1.false
2.true
3.true
4.true
5.true​


Sagot :

Answer-&-Explanation

1.false

»UV light will damage your skin it's not healthy

2.true

»It is true fingernails could grow bacteria when not clean

3.true

»We ahould prevent using strong subtance on our siin & nails

4.true

»dermatologist is an doctor who treat akin amd nails they can help you in such circumstances

5.true

»Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes

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