Mackenzie H.

Students often worry about "flow"--how well their writing moves from one point or paragraph to the next. Worries about "flow" can indicate a problem with organization, or transitions, or both.

Are there species that occupy several roles in the food hierarchy? By role, I am referring to producer, primary consumer, secondary consumer, tertiary consumer, quaternary consumer and so... more

Mosquitos clearly love me-- but I have been told I am just more reactive to mosquito bites. Are some people more 'attractive' to mosquitos (get bit more)? Or is it just that they are more reactive?... more

A-lower demand for food b-an increased number of people involved in agricultural activities c-greater production of agricultural goods by fewer people d-periodic shortages of food