Answer:
C organism
Explanation:
The most complex and highest level of organization is the organism. As we move up the scale, complexity increases.
Organization of life projects how organisms are arranged into levels of life.
- The basic unit and most fundament level is the cell.
- After the cell is the tissue made up of a group of cell that performs a specific function.
- A group of cells performing specific role is tissues.
- Tissues performing specific roles are organs.
- Group of organs performing specific roles is system.
- Beyond the system level is the organism.
Answer: In the upper atmosphere, the air is less dense, molecules are less and scattering, so the pressure also is less. It is known that the pressure decreases with height and the force of gravity also is less at higher altitudes than at the sea level. Near the surface of the earth, the air molecules are closely attached with one another, thereby increasing its density.
So the air is comparatively thin at the higher elevation, thereby maintaining a balance between the upper and the lower atmosphere.
Mao Tse Tung was the military leader of the revolution
that drove the Nationalist Chinese government off the
mainland to Taiwan, and Mao then became the political leader.
External contact and intercultural exchange benefitted early civilizations. This is true of both the civilizations of sub-Saharan Africa and those of Southeast Asia.
In the case of Sub-Saharan Africa, one such civilization was that of the Kingdom of Kush. This was established around 1070 BCE. Kush developed in a region known as Nubia, in the Sudanese and southern Egyptian Nile Valley. Much of the success of the Kingdom of Kush came from its interactions with Egypt. Kush was an important producer of gold and ivory, and by trading with Egypt, it achieved great wealth. It also acquired some of the traditions of Egypt, such as the building of pyramids and mummification.
Southeast Asian civilizations also benefitted from trade in their early years, particularly maritime trade. The Austronesian people built the first ocean-going ships. They trade with areas such as Southern India and Sri Lanka. This also connected these people with the cultures of India and China. This trade led to a rise in technological knowledge and traditions. Some of the items that were exchanged in this trade were catamarans, outrigger boats, sewn-plank boats, coconuts, sandalwood, bananas, and sugarcane.