Jaden is a student in biology. He was talking with his classmates about how many hours of sleep they get each night. Students shared what they do right before they go to sleep: - Some students used their phones.

- Some students listened to classical music.

- Some counted sheep.

Help Jaden come up with a testable investigative question related to ONE of these factors.

Remember a testable question or problem includes an independent and dependent variable.

Question 1 options:

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth