The answer is C. decreases.
C-14 and C-12 are carbon isotopes used to measure the approximate age of organic remains. C-12 is stable, and it does not break down into other elements over time. C-14 is not stable. It breaks down into N-14.
Organisms can incorporate C-14 into their bodies during the life. But when the die, C-14 is not incorporated anymore. After organisms' death, C-12 will remain stable, but C-14 will start to breaks down into N-14. So, it will be less C-14 and C-12 will remain the same. The ratio of C-14 to C-12 must decrease over time.
Answer:
there's a ½ or 50% chance of their children will also be carriers of the sickle cell disease.
Explanation:
let IA = normal and IS =sickle cell
since both parents are carriers so it would be IAIS x IAIS
IAIS x IAIS
1 IAIA, 2 IAIS, 1 ISIS
Ndjciaxj kdkxit. Afickt gk oskgt. I ismrkvo gmtl l i locs yoy
Ralph and Harry would probably be as similar as twins that are raised together or even more similar than twins that are raised together.
Research has found out that, identical twins become more alike as they grow older, unlike fraternal twins who do not become more alike as they grow up.
Don't drink it, Filter it first, then boil it for two minutes minimum to kill the bacteria.