In an ecosystem, which would have a larger population, producers or primary consumers? explain.

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Where do magnetic lines of force enter earth?

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume