Hummingbirds can hover in midair by flapping their wings 15-80 times per second depending on the species. Which organelle would you find an abundance of in the muscles of their wings? A. ribosomes
B. nucleus
C. lysosomes
D. mitochondria

Which example would the nurse consider to be a part of systems thinking theory?

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.

Using meiosis, the sporophyte produces spores that are .