I listen to chillhop personally and that helps. Making notes creative , finding different ways to study , use partners or make a game because studying doesnt always have to be boring I jope this helped you good luck
Answer:
Soooo A.
Explanation:
Immediately after quitting tobacco use, blood pressure lowers and heart rate returns to normal. As time passes, circulation improves and the risk of heart disease and stroke becomes similar to that of nonsmokers.
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Answer:Severe.
Explanation:It would be moderate if you choose not to, or if you parents or care- takers could not be their in time to fix the food. Not to mention if you were an adult, it could be a different way such as, you forgot food or you can't go get it or eat because you are on your shift.
We can calculate the rate of decay by this formula Rate of Decay Formula
The rate of decay for radioactive particles is a first order decay process. This means it follows an exponential decay pattern which can be easily calculated.
Nt = the amount of radioactive particles are time (t)
N0 = the amount of radioactive particles at time = 0
λ = rate of decay constant
t = time
Taking the natural log of both sides of this equation (remember it is an exponential decay) will yield:
