Correct answer is B.
Explanation:
In their nucleus cells contain DNA. The DNA has information about size, shape and function of each cell. When the cell reaches it's full size it stops growing and starts doing whatever it's function is. If more cells are needed then the cell replicates. This explanation excludes answers A and C.
Male and female sexual cells are used to conceive a baby. These cells combine to form a new type of cells. In the first few weeks all types of cells are created. Then the creation of new types of cells stops and existing cells multiply in order to achieve needed number of cells. This explanation excludes answer D.
When we compare an adult person and a baby we can see that, for example, an adult has bigger bones than a baby. This was result of increasing number of existing types of cells without creating any new type.
Answer:
D. hydrogen compounds; hydrogen and helium gas; metal; rock
Explanation:
- The solar system theory suggests the formation of the solar system comprised of 98% if the gases as the hydrogen and the helium and least of the metals and rock mass.
You can cancel out A. And C. Out which leave two answers. D and B and considering buildings could be a way of adaption along with flood control systems. B makes the most sense.
Answer:
Christianity (31.2%)
Islam (24.1%)
Irreligion (16%)
Hinduism (15.1%)
Buddhism (6.9%)
Folk religions (5.7%)
Sikhism (0.3%)
Judaism (0.2%)
Other Religions · Jews. To discuss the geographic distribution of religious groups, this report divides the world into six major regions: Asia ...
