1. eating healthy foods.
2. getting enough sleep.
3. getting enough exercise
4. managing stress
5. washing your hands consistently.
All of those things helps your immune system by strengthening it or by keeping germs away which intern helps prevent you from getting sick.
I hope this helps. Let know if anything is unclear.
For a parent to help their infant develop an early age self-esteem, then the parent could: give the child puzzles, coloring books, and other things that a parent would usually give their child... but the purpose of this, is not only to ceep the child preoccupied, but for the child to feel like he/she is acompleshing something important... especialy if the parent makes a bit of a fuss over how good the accomplishment is... Also, the parent should defenetly give their child enough attention, so he/she doesn't feel neglected or unimportant. Mainly, the parent should find something for the child to do that is a challenge, but eventually the child can overcome; and therefore feel self-esteem.
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Answer:
Agriculture: The applied branch of biology which deals with cultivation of plants and rearing of animals is called agriculture. Generally, the art or practice of cultivating land is referred as agriculture. The branch of agriculture which deals with food, health and management of animals is known as animal husbandry.