Answer:
The correct answer is "17,100 years".
Explanation:
Carbon-14 is a radioactive isotope of carbon that is normally present in all living organisms and due to its low content and slow pace of degradation it is widely used for dating purposes. The half-life of Carbon-14 is approximately 5,700 years, therefore, a wood that had gone through 3 half-lives of Carbon-14 will be approximately 17,100 years old. This calculation is made simply by multiplying three times the half-life of Carbon-14.
-All most likely occur on steep slopes
-They all depend on gravity
-They all occur after heavy rain
Answer:
C. The bacteria competed for nutrients and died after all of the nutrients were
consumed
Explanation:
Since no other materials were added, this option makes the most sense.
The people's way of living was i<span>nfluenced by climate, microclimate, latitude, altitude, and currents. Climate affects much of the economy of a certain community. For example, droughts could lead to millions of losses in agriculture, and rainy seasons could flourished the farming sector of the region.</span>
Answer:
Codominance
Explanation:
The mode of inheritance of the ABO blood types is the representative of co-dominance. In ABO blood type three types of alleles are present IA, IB, and i. IA and IB are dominant and i allele is recessive.
So when two dominant alleles IA and IB come together they both are co-dominantly expressed in the offspring and the blood group of the offspring becomes AB. This is the reason the ABO blood group is an example of co-dominance.