salt water
lake water
Artesian spring
artesian spring
what temperature is ocean water likely to contain more dissolved salts 30 degrees or 15 degrees
trying your hardest to get water
The hardest substance in a rock would be the hardest mineral of which the rock is composed.
Likely from easiest to hardest.
Shampoos that are mixed with water to lather, are water based If you have spray in shampoo, or power shampoo, they are most likely power based, or water based
Estuaries are most likely to contain brackish water, which is a mix of freshwater from rivers and saltwater from the ocean. Other areas where brackish water can be found include salt marshes, coastal lagoons, and mangrove swamps.
living things are most likely to contain organic compounds
Most likely South Africans, possibly Russians
A speaker is most likely to contain an electromagnet to produce sound by vibrating a diaphragm.