Q: In which type of cells are most organelles not found? Choices: - endoplasmic cells - eukaryotic cells - heterogeneous cells - prokaryotic cells A:
prokaryotic cells

Q: Hydrocarbons are made up of carbon and what else? Choices: - silicon - nitrogen - helium - hydrogen A:
hydrogen

Q: Q: What term is used to describe the full range of electromagnetic waves? Choices: - electromagnetic scale - electromagnetic series - mechanical spectrum - electromagnetic spectrum A:
A: electromagnetic spectrum

Question: Q: What type of invisible waves are used in microwaves? Choices: - convection - electric - thermal - radiation A:
Answer: radiation

*Question*
Q: What type of disease is caused by pathogens? Choices: - viral diseases - nervous diseases - autoimmune diseases - infectious diseases A:
**Answer**
infectious diseases

Q: Cellulose is the main structural component of what part of the plant cell, and makes up over thirty percent of plant matter? Choices: - flowers - roots - proteins wall - cell wall A:
cell wall