(Question)
If rain causes nutrients to be available, then what causes nutrients to be available? Answer choices: - water - rivers - saliva - fats - Enzymes - protein - spring - Cooking
(Answer)
water

(Question)
If something invented by Leeuwenhoek is used to see small things by biologists by making them appear bigger, then the device used by biologists to make small things appear bigger was invented by whom? Answer choices: - electricity - amphibians - animals - Jellyfish - Leeuwenhoek - Pasteur - Darwin - Mendel
(Answer)
Leeuwenhoek

(Question)
If ferns are helped by wind in reproduction, then what helps ferns in reproduction? Answer choices: - cell wall - Fruits - wind - pollen - sun - seeds - nectar - earthquakes
(Answer)
wind