Q: Energy cannot be created or destroyed - it can only change what? Choices: - kind - fluid - shape - form A:
form

Q: What word do get from the arabic al-qili, meaning "ashes of the saltwort plant from salt marshes"? Choices: - water - metals - crystals - alkali A:
alkali

Q: Fish are a diverse and interesting group of organisms in what sub-phylum? Choices: - mammals - invertebrates - organelles - vertebrates A:
vertebrates