Q: Fact 1: Abalance is used for measuring mass of an object. Fact 2: Balancing connotes a set of scales. Given the two facts above, what can be used to measure mass?

OPTIONS:
- forces
- fats
- rockets
- cup
- Lift
- beaker
- volume
- scale

A: scale

Q: Fact 1: Male dogs use pheromones in urine to mark their territory. Fact 2: Pheromones are a sub-category of semiochemicals. Given the two facts above, male dogs use_ in urine to mark their territory.?

OPTIONS:
- ammonia
- Chemical energy
- proteins
- semiochemicals
- animals
- heat produced
- nitric oxide
- They have thick fur

A: semiochemicals

Q: Fact 1: Treating water is used to remove harmful substances before drinking. Fact 2: Chlorine is also used to treat water. Given the two facts above, what is also used to remove harmful substances from water before drinking?

OPTIONS:
- electricity
- pressure
- air
- bacteria
- a pathogens
- toxins
- Chlorine
- Cooking

A: Chlorine

Q: Fact 1: Bird beaks are generally adapted for the food they eat. Fact 2: Eagles are large birds. Given the two facts above, what has beaks adapted for the food they eat?

OPTIONS:
- alpacas
- fur seals
- chickens
- humans
- ducks
- worms
- digestion
- eagles

A:
eagles