all of the above
Explanation:
its the best choice because it will help ur cardio fitness more than just one exercise
Answer:
The unknown radioactive element is present in pitchblende.
Explanation:
Marie Curie was the scientists that mainly worked on the radioactive element. She was the first scientist who won the noble prize in two different fields of science.
The pitchblende was the mineral sample that was noticed by Marie curie during her experiment. Pitchblende contains a more radioactive element that uranium and confirms that she had found a new element.The new element was polonium with hundred times more radioactive than uranium.
Thus, the answer is unknown radioactive element is present in pitchblende.
Answer:
False
Nerves are kinda like the power lines for the body.
They connect to the brain and extend throughout your body and when the brain sends messages for you to move your arm the nerves help you do that. they also are how you feel. Like if you get pinched then your nerves send a message to your brain and then you realized that it hurt
Liver is one of the most damage is one of the most common long term effects for drinking alcohol
