Choose all the right answers. Which of the following are properites of a liquid?
changes size
changes shape
fixed size
fixed shape

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

Stage in which a typical star has completely stopped fusion

Moving force of air flows from areas of high pressure to areas of low pressure true or false