Q: Q: What are cations simply named after? Choices: - the scientist - the cell structure - the body part - the parent element A:
A: the parent element

Q: Q: What is the term used to describe the liquid that moves through the vessels and includes plasma and the cells and sell fragments called platelets? Choices: - water - pus - bacteria - blood A:
A: blood

Q: Q: What kinds of neutron stars emit radiation in pulses? Choices: - quasars - red giants - dwarf stars - pulsars A:
A: pulsars

Q: Q: What is a force that opposes motion between any surfaces that are touching? Choices: - vibration - tension - gravity - friction A:
A: friction