(Question)
If ascientist who is a space explorer requires preserved food for extended flights, then ascientist who is a space explorer requires what for extended flights? Answer choices: - preserved food - salt and water. - hydration - a hydraulic system - useless heavy objects - short-lived food - hydrate their cells - perishable food
(Answer)
preserved food

(Question)
If scraping oneself on a contaminated object can lead to limb amputation, then apossible outcome of scraping oneself on a contaminated object? Answer choices: - hyperthyroidism - hypothyroidism - chemical reaction - chemical changes - limb amputation - Decrease bodily water - sweating - decrease stamina
(Answer)
limb amputation

(Question)
If monkeys communicate with sounds, chemicals or visual cues, then what uses sounds, chemicals and visual cues? Answer choices: - bees - seaweed - running - monkeys - humans - germs - athletes - coral
(Answer)
monkeys