Atomic models were developed through indirect observation even though no one had seen an atom. There were many experiments of which I know nothing about, but in the end the scientists managed to come up with a formula and various models to describe atoms.
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Abiotic factors are the non-living components of the ecosystem, including its chemical and physical factors.
<em><u>Hope</u></em><em><u> this</u></em><em><u> helps</u></em><em><u>.</u></em>
Strontium (Sr). Elements in the same group of the periodic table have similar characteristics.
Answer:
my friend: why is there no pretty girl who swims?
me: because all of there makeup washes off in the water
Explanation: