Half life does not depend on the mass of the sample.
Half life of N16 was determined to be 7.13 seconds by Godwin H. in 1962, according to Wiki.
Note that this is not a geography question. Please use the appropriate subject/category when asking questions in the future.
The correct answer is A. magma
Magma is just lava but when it's inside of the volcano. When it leaves the volcano it becomes lava.
Answer:
Total 6 national parks are there on the east of Mississippi river.
Explanation:
Mississippi River is the second-longest river of the North American continent. Its source is Lake Itasca, in northern Minnesota and flows for 2320 miles. It is subdivided into the upper, middle and lower part.
For the recreational purpose, the government has created some national parks from north to south such as:
<u>Effigy Mounds National Monument park
</u>
<u>Gateway Arch national park
</u>
<u>Vicksburg National Military park
</u>
<u>Natchez National Historical National park
</u>
<u>New Orleans Jazz National park
</u>
<u>Jean Lafitte National Historical Park and preserve.</u>
False, different countries have different seasons...
pls mark brainliest....:)
Explanation: all the continents on Planet,'Earth':
1. Africa,
2.south America,
3.Antarctica,
4. Asia,
5.Australia,
6. Europe.
7.north America
