If rest is essential to quality of life, then what does rest have a positive impact on? Answer choices: - Quality of life - Relieve pain - critical organs - blankets - farming - athletes - sweating - pillows
Quality of life

If ethologists have a dangerous job, then what type of job do ethologists have? Answer choices: - dangerous - health - useless - easy - lie detectors - it needs them - basic - recovery
dangerous

Q: If referees can blow air, then what can blow air? Answer choices: - wind - gravity - density - volume - humans - heat energy - some mammals - referees
A: referees

Question: If monkeys conserve body heat with their hair or fur, then what conserves body heat with their hair or fur? Answer choices: - weathering - bears - snakes - dogs - ants - humans - monkeys - goats
Answer: monkeys

*Question*
If scraping oneself on an infected needle may cause infection, then getting scraped with what can give oneself an infection? Answer choices: - deoxyribonucleic acid - a knife with sanitized dirt - Roundworms. - harmful substances - Roundworms - a clean needle - a clean scapel - an infected needle
**Answer**
an infected needle

*Question*
If better senses have a positive impact on an animal 's reproduction, then better senses have a positive impact on an animal 's? Answer choices: - sensory neurons - Sand dollars - organs - genetic diversity - growth - food and shelter - kinetic energy - reproduction
**Answer**
reproduction