Which of these are uses for nonvascular plants and seedless vascular plants? Check all that apply.

burning as fuel
stopping bleeding
improving vision
putting out fires
decorating homes
conditioning soil

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.

What organs comprise the respiratory system of a bird