If limestone caves are formed by depositions, then how are limestone caves formed? Answer choices: - less water - Depositions - They're manmade - erosion - Water expanding - Thunderstorms - They're made by animals - rainfall
Depositions

If animals cannot make their own food, then what cannot make their own food? Answer choices: - parasites - animals - producers - fungi - bacteria - phytoplankton - plants - humans
animals

Q: If plants respond to temperature, then what do plants respond to? Answer choices: - Chemical energy - Vibrations - heat energy - Sulfur dioxide - Temperature - sun's heat - Clouds - Wood
A: Temperature

Question: If arthropods may live in large colonies and have complex social behaviors, then what kind of animal can live in large colonies and have complex behaviors? Answer choices: - arthropods - warm-blooded - birds - mammals - animals - honeybees - fur seals - fish
Answer: arthropods

*Question*
If the gravitational pull of the Moon on Earth 's oceans causes waves, then what does the gravitational pull of the Moon on Earth 's oceans cause? Answer choices: - Energy. - two - waves - fires - the Sun - sunlight - rivers - erosion
**Answer**
waves

(Q).
If biomes that have suffered mainly from pollution have water that contains little or no salt, then biomes that have suffered mainly from pollution have water that contains little or no what? Answer choices: - Toxins - CO 2 - liquid - salt - Lead - Carbon - Acids - sulfur
(A).
salt