I got you all you have to do is search it up lol
The three components that are common to the circulatory systems of most living animals are: B. VESSELS, HEART, CIRCULATING FLUID.
Blood is the circulating fluid. It is the connective tissue of liquid plasma and cells.
Heart is a muscular pump to move the blood and have it circulate throughout the body of living animals.
Blood vessels are arteries, capillaries and veins that deliver blood to all tissues.
The Circulatory System has two types. They are the open circulatory system and the close circulatory system.
An open circulatory system is one where the blood does not circulate inside blood vessels but also flows into cavities that irrigate tissues.
A close circulatory system is one where the blood circulate only inside the blood vessels.
Answer:
The repolarization phase of an action potential results from <u>the opening of voltage-gated K channels.</u>
Explanation:
Repolarization is the change in the potential of the membrane of the neuron. It returns the membrane to the negative value which was changed to a positive value during depolarization. During repolarization, the sodium channels are slowly closed and the potassium channels open up. The potassium channels are voltage-gated.
Depolarization causes a positive change in the membrane potential by opening the sodium channels and closing the potassium channels. The opening of the sodium and potassium channels aids in the depolarization and repolarization along with the closing of potassium and sodium channels respectively.
Learn more about repolarization here:
brainly.com/question/3040056
#SPJ4
Answer:
D. Bromine
Bromine is the only non-metal that can stay as a liquid at room temperature.