Eggs are a huge source of cholesterol.. but if u are talking about the body's source, then I have no idea
Answer:
Galena
Explanation:
Galena usually occurs in cubic crystals. If you hit a specimen of galena with a hammer it will shatter into small perfect cubic crystals. It has a metallic luster and a black to dark gray color and streak. Galena has a hardness of about 2.5 on the Mohs hardness scale which is about as hard as your fingernail.
Answer:
This electrical signal start in the sinoatrial node generates an electrical impulse. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
Explanation:
The electrical impulses generated by the myocardium stimulate the heartbeat. This electrical signal originates in the sinoatrial node located in the upper part of the right atrium. When the sinoatrial node generates an electrical impulse, it stimulates the contraction of the atria. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
I chew on ice if its not that bad it works fro me but try diy ways
Hello There!
The correct option is A. is a basic, physical response to the need for fuel, whereas appetite is a nonphysical response to eating, such as mood.
Hunger is the need for mood, appetite is more around your likings.
Hope This Helps You!
Good Luck :)
- Hannah ❤
