Explanation:
Freshwater Ecosystems
Freshwater ecosystems can be found in streams, rivers, springs, ponds, lakes, bogs and freshwater swamps. They are subdivided into two classes: those in which the water is nearly stationary, such as ponds, and those in which the water flows, such as creeks. Freshwater ecosystems are home to more than just fish: algae, plankton, insects, amphibians and underwater plants also inhabit them.
q
Answer:
A buildup of sticky mucus on the outside of the cell
Explanation:
The deletion of the codon means that the protein the gene codes for is missing one amino acid.
That protein acts as a Cl⁻ channel in the cellular membrane and controls the movement of water in the tissues.
The water produces thin, freely flowing mucus. Without the water, a coating of thick mucus builds up on the outside of the cell.
Water. Why because humans are made up of mostly water.
Answer:
CITES
Explanation:
This is the answer since this treaty was created in 1975 to stop the trade of illegal and endangered species overseas.