The aloe plant has thick, water-filled leaves covered with spikes. the flowers are high on a stalk, so that pollen can be quickly and easily released. what biome (ecosystem) is the aloe best adapted for?

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

How does secondary succession differ from primary succession?

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.