Neptune has an average distance to the sun of 30.06 au. in two or more complete sentences, explain how to calculate the orbital period of neptune, and then calculate it.

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

What is created when solids,liquids,an gases mix with one another

Describe the function of the endomembrane system? what organelles are involved?