The image below shows stalactites on the ceiling of a cave in Texas. Rainwater dissolves calcium carbonate from the limestone in the soil. The water with dissolved calcium carbonate soaks into the
ground towards the caves. Some of the water drips to the floor when it reaches the cave and collects
in a pool. When the water does not drip, it evaporates leaving the calcium carbonate that form the
stalactites.
Which event in the formation of stalactites is an example of weathering?
A. Some of the water collects in a pool on the floor of the cave.
B. The water with dissolved calcium carbonate soaks into the ground towards the
caves.
C. Some of the water evaporates leaving the calcium carbonate.
D. Rainwater dissolves calcium carbonate from the limestone in the soil.

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.

d. planting trees

the trees take in carbon to make oxygen.