 Some organisms are made of just one cell. Is this true or false?

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).

Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass