Multiply 5730 years by 2 since two half-lives have gone by for carbon.
<u>Explanation</u>:
The half-life of a radioactive isotope depicts the measure of time that it takes half of the isotope in an example decay. On account of radiocarbon dating, the half-existence of carbon 14 is 5,730 years
The half-life of carbon-14 is 5730 years.
In this manner, after
1 half-life there is 50 % = 1/2 of the first amount left.
2 half-lives there is 25 % = 1/4 of the first amount left.
25% is two half-lives.
Every 50% of life requires 5730 years.
So two half-lives require 2 × 5730
Blood and lymph are the two circulating fluids in the animal body. Blood belongs to the circulation system whereas lymph belongs to the lymphatic system. Blood contains pigments which carry oxygen. Therefore, blood can be found in different colors in different types of organisms. But, lymph is a colorless fluid. Blood is composed of red blood cells, white blood cells, platelets and a fluid called plasma. Lymph is composed of white blood cells and a watery fluid. Both blood and lymph possess a circulatory function as well as an immune function. The main difference between blood and plasma is that blood circulates inside blood vessels whereas lymph circulates inside lymphatic vessels.
Latitude is the angular expanse of the north or south of the
equator of the earth, while longitude is the angular distance of a place east
or west of the meridian at Greenwich, England, or object. The latitude and
longitude of the following cities are:
A.
Kansas City - 39.0997⁰ N, 94.5786⁰ W
B.
Philadelphia – 39.9526⁰ N, 75.1652⁰ W
C.
Reno – 39.5296⁰ N, 119.8138⁰ W
D.
Minneapolis – 44.9778⁰ N, 93.2650⁰ W
The bear population would also increase
