input: OPTIONS:
- runoff
- groundwater
- rainwater
- fresh Now, answer this question: Q: Only a small percent of earth's water is what type, as opposed to saltwater? A:
A:
output: fresh

Q: Groups of related organs form what? A:

OPTIONS:
- community systems
- maturation systems
- artificial systems
- organ systems

Answer: organ systems

Problem: OPTIONS:
- xerophyte
- spirogyra
- troglodyte
- archaeplastida
Q: Q: In which supergroup are red algae and green algae included? A:
Answer: archaeplastida

Problem:OPTIONS:
- proximal joint
- knee joint
- polymeric joint
- synovial joint

Q: Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage? A:
****
A: synovial joint

Q: How many types of tissue are found in animals? A:
OPTIONS:
- six
- three
- Ten
- four
four

Q: Nonflowering vascular plants have three basic types of leaves: microphylls, fronds, and what other type? A:
OPTIONS:
- molds
- tubes
- stems
- needles

Answer:
needles