Q: What is defined as the ability to cause changes in matter? Choices: - evolution - momentum - nuclear - energy A:
energy

Q: Which type of cell division halves the number of chromosomes? Choices: - fragmentation - budding - mitosis - meiosis A:
meiosis

Q: A common age-related bone disease in which bone density and strength is decreased is know as what? Choices: - allergies - Stomach - fibrosis - osteoporosis A:
osteoporosis