Salt kills freshwater hydra primarily through osmosis, where water moves out of the hydra's cells to balance the higher salt concentration in the surrounding environment. This process leads to dehydration and cellular damage, ultimately causing the hydra to lose its turgor pressure and die. Additionally, the salt can disrupt the hydra's internal ionic balance, further contributing to its demise.
The arthur kill is a place where the salt water (ocean) and the fresh water meet together!
possibly because brackish is a mixture of fresh and salt water and goldfish cant live in salt water so yeah most likely.
on fresh salt water
salt water would kill it it would dehydrate it and then it would need more water than usual.
Fresh and salt water are very different for one key reason, fresh water doesn't contain salt and salt water obviously does. There are different flora and fauna in fresh and salt water for this reason.
97 % salt, 3 % fresh.
fresh
Salt water contain salt, fresh water is practically pure.
salt water
SALT
Peru has both Fresh and Salt water. Salt Water in the ocean and Fresh in lakes, streams, and on the mountains.
No, not fresh water. But salt water from oceans or water with soap in it is toxic to caterpillars, which would make them die.