Ques: Q: What is the body system that digests food mechanically and chemically and absorbs nutrients? Choices: - metabolism system - internal system - ingestion system - digestive system A:
Ans: digestive system

Ques: Q: What keeps earth in orbit around the sun? Choices: - energy - motion - momentum - gravity A:
Ans: gravity

Ques: Q: A cartilaginous joint where the bones are joined by fibrocartilage is called a what? Choices: - vesicles - mitosis - Testes - symphysis A:
Ans: symphysis

Ques: Q: Animal starch, called glycogen, is stored in the liver and where else? Choices: - kidneys - nerves - hands - muscles A:
Ans:
muscles