Answer:
A abnormally high level of blood pressure for a long period of time can cause arteries especially in and out of heart to harden and thickens (usually these conditions gets worse with age, obesity or high levels of cholesterols). This builds up a resistance in blood flow and ultimately when the blood flow stops, this causes a heart malfunction called as stroke or a heart attack that results in major heart tissue damage. This can also result in other complications like aneurysm etc...
Mitosis results in two identical diploid cells.
Answer:
1/8 of original sample.
Explanation:
Consider your final amount is 100 g.
After three half lives:
at 0 = 100 g
1 half life = 100/2 = 50 g
2 half life = 50/2 = 25 g
3 half life = 25/2 = 12.5 g
Know multiply the amount after three half lives with 8.
12.5 g × 8 = 100 g
So, after three half lives 1/8 of original sample is present.