Answer:
Air is composed of 78 percent nitrogen
Explanation:
Answer: i have no clue
Explanation: just cause i doesn’t know
The answer to the question stated above is letter C.
Observation of tool-making among chimpanzees was revolutionary primarily because scientists believed <span>tool-making was a defining characteristic of humans.
>>>FACT<<<
>C</span>himpanzee mothers in <span>the Tai Forest, </span>instruct their children in tool use. Chimpanzee mothers assist them in placing the nut in the anvil in the proper way.
'The best answer is a lava flow. Primary succession happens in lifeless areas or regions where soil is not capable of sustaining life which may be caused by lave flows, retreating glaciers or newly formed sand dunes. It is one of the two types of biological and ecological succession.
Answer:
Multicellular organisms have developed transport and circulatory systems to deliver oxygen and food to cells and remove carbon dioxide and metabolic wastes.
Explanation: