If most animals that live on rocky shores eat nonliving organic matter, then most animals that live on rocky shores eat what? Answer choices: - after too much water received - scarce resources - nonliving organic matter - mammals - Something made from fermented ricce - large animals - birds - harmful substances
nonliving organic matter

If arenewable, economical source of electricity requires damming a river, then what does a renewable, economical source of electricity require? Answer choices: - damming a river - power stations - freezing h2o - electricity - burning fossil fuels - hydrogen and oxygen - sunlight - nuclear meltdowns
damming a river

Q: If vertebrates have a complete digestive system and a closed circulatory system, then vertebrates have a complete digestive system and a what? Answer choices: - Veins and arteries. - lack of backbone - bruised brain stem - critical organs - closed circulatory system - incomplete circulatory system - characteristics - sensory neurons
A: closed circulatory system

Question: If papilloma causes diseases, then what causes diseases? Answer choices: - water - air - smoking - fungi - insects - Papilloma - sunlight - Pollution
Answer: Papilloma

*Question*
If carcinogens can lead to cancer in genes that control the cell cycle, then what can lead to cancer in genes that control the cell cycle? Answer choices: - radiation - adding heat - competition - ice - bacteria - air - carcinogens - Smoking
**Answer**
carcinogens

*Question*
If plants cell walls are readily broken down by microbes, then plants cell walls are readily broken down by what? Answer choices: - Heavy rains - heat energy - acetic acid - microbes - fossil fuels - heat - bacteria - chemicals
**Answer**
microbes