Q: If plants use fiber for their cell walls, then plants use what for their cell walls? Answer choices: - sugar - cations - sulfur - fiber - glucose - Carbon - Cane. - peat
A: fiber

Q: If coal can power a light bulb, then what can power a light bulb? Answer choices: - copper - coal - Cars - Gas - motors - heat - energy - metal
A: coal

Q: If courtship can be manifested by displays of color, then for animals, displays of color can be viewed as:? Answer choices: - spectrum - prudishness - rainbow - courtship - positive - harm them - produce light - Movement
A: courtship

Q: If pulmonologists can treat issues caused by mold spores, then who can treat issues caused by mold spores? Answer choices: - herbicide - podiatrists - physical therapists - dentists - radiography - one celled organisms - graptolites - pulmonologists
A: pulmonologists