What places are likely to support a large producer population?
a: regions where there is no rainfall.
b: areas with abundant water and sunlight.
c: regions with few consumers.
d: ecosystems with many decomposers.

The mentor is usually a peer of the individual that acts as a role model and the individual get started in adult life.

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

If 21.2 kcals of energy is released by this reaction, how many kj does the reaction release? (1 cal 4.184 j)