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Water John Willis
Water
John Willis
Less than 3 percent of Earth's water is the fresh water that many plants and animals need to drink. Other organisms, such as sea otters, can drink salty ocean water. Learn more in Water.
分享给好友:
Less than 3 percent of Earth's water is the fresh water that many plants and animals need to drink. Other organisms, such as sea otters, can drink salty ocean water. Learn more in Water.
