Q: Most members of the animal kingdom have differentiated tissues of four main classesnervous, muscular, connective, and this? A:
OPTIONS:
- neural
- crystalline
- digestive
- epithelial
epithelial

Q: What term is used to describe the tendency of a mineral to break along certain planes? A:
OPTIONS:
- tooth decay
- porosis
- erosion
- cleavage

Answer: cleavage

Question: Q: What forms when the metal sodium gives up an electron to the nonmetal chlorine? A:
OPTIONS:
- covalent bond
- van der waals force
- hydrogen bond
- an ionic bond
Answer: an ionic bond

input with options: Q: Not surprisingly, centipedes, millipedes and other members of the subphylum myriapoda are adapted to living on what? A:
OPTIONS:
- water
- sand
- tree
- land
output: land

Q: Q: Sponges possess an internal skeleton called what? A:

OPTIONS:
- hydrostatic skeleton
- fluid skeleton
- exoskelton
- endoskeleton

A: endoskeleton

Q: Porifera are parazoans that exhibit simple organization and lack true what? A:
OPTIONS:
- molecules
- nuclei
- cell membranes
- tissues
tissues