Danas en able forma part 2 and the above reales, identity and contarown dropper. 15 Substance
K2CO:
КІ
Dropper Number
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HNO
다.
Pb(NO3)2
Ba(NO3)2

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

2b2t

explanation:

2b2t

the answer is option a.