I would have to say A. ribosomes are known to break and release their digestive juices into the cell upon cell death. thus killing them
The answer would be 25%
Carbon 14 is radioactive material with 5700 year of half-time which will change it into carbon-12, a more stable substance. If the age of the fossil is 11,400 years old, then the amount of half-time passed would be: 11,400 years/ (5,700years/ half-time)= 2 half-time.
Since it undergo 2 half-time, the percentage should be: 100% * (1/2)^2= 25%
If the strand of Nucleic acid does not have a U - it must be DNA. Any sequence with a U is considered to be RNA. Therefore, CAGACT is considered to be a strand of DNA.
Answer:
<em>C. The surviving species evolve more rapidly to fill the newly available niches.</em>
Explanation:
Sundials work based on the rotation of earth
