Answer:
The students with the purple shirts are moving through the gym doors most often.
Explanation:
- The students with the purple shirts represent potassium ions
- Potassium ions move freely across the membrane by passive transport and are important in maintaining membrane potentials
- The movement of sodium ions is through active transport therefore this is a process that requires energy (ATP) and thus these ions are less likely to move across the membrane often
Tree is your answer.
An Organism is classified as a "living animal, plant, or single-celled life form."
A tree, is a plant, therefore, Tree is your answer
hope this helps
ANSWER: Trapped in a ship's ballast or water tank.
REASONING: There are many examples of species being transported in the ballast or water tank of ships. Ships need to be stable so they don't turn over. Stability is provided by weight in the bottom part of the ship called the ballast. This weight often comes from water that is stored in water tanks or the ballast area of the ship. Water is taken in to the ballast at the beginning of its voyage. When it arrives at it's destination, the ballast water is often drained. Anything living in that water will also be drained in to the new location. This is how species like the white perch can be introduced into new areas.
<span>a galvanic cell,or voltaic cell,named after Luigi Galvani, or Alessandro Vlota respectively, is an electrochemecal cell that derives electrical energy from spontaneous redox reactions taking place within a cell. </span>
