Q: Q: What is a condition where plants are grown in mineral solutions without soil called? Choices: - hydrozone - climate zone - biosphere - hydroponics A:
A: hydroponics

Q: Q: Mollusks are probably most closely related to organisms in the phylum annelida , also known as what? Choices: - sedimentary worms - indigenous worms - elongated worms - segmented worms A:
A: segmented worms

Q: Q: Aging occurs as cells lose their ability to do what? Choices: - fold - split - duplicate - divide A:
A: divide

Q: Q: Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles? Choices: - sleeping - digesting - eating - cooling down A:
A: cooling down