How are all of the following organelles related? Think of one common goal all these organelles have in common, FUNCTIONAL not structural • Nucleus

• Rough and Smooth Endoplasmic Reticulum

•Ribosomes

•Golgi Apparatus

• Cell Membrane

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

What is the cause hearing loss in human being

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.