A boon. A boon is a thing that is helpful or beneficial.
Hey there,
Answer:
Van Helmont - He concluded that trees gain most of their mass by absorbing water
Priestley- He found out that plants release oxygen
Ingenhousz- He concluded that plants needs sunlight to produce oxygen.
Hope this helps :D
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Answer:
Explanation:
<em><u>The</u></em><em><u> </u></em><em><u>han</u></em><em><u> </u></em><em><u>dynasty</u></em><em><u> </u></em>brought confucianism to china
Separation anxiety refers to fear or anxiety about being separated from home or someone important to the child (parents usually).
Separation anxiety symptoms usually peak between eight and fourteen months of age, decreasing usually after two years of age. So, it can be either Leanne or chastity ( there is no link that says younger will have more anxiety or viceversa).