I think it is the 3rd one because health problems at older age.
False,<span>The exchange of oxygen and carbon dioxide between the air and the bloodstream occurs in the</span>alveoli of the lungs.
Answer:Landforms of coastal erosion include cliffs, wave-cut platforms, caves, arches, stacks, stumps, and headlands, amongst others.
Explanation:
Answer:
Pacific
African
Eurasian
Explanation:
The Indo-Australian Plate is a major tectonic plate which includes the continent of Australia and surrounding ocean. It extends northwest to include the Indian subcontinent and adjacent waters.
It was formed as result of the fusion of Indian and Australian plates.
This plate includes India and Australia and it borders the Eurasian, African, Pacific and Antarctic plates
Primary succession starts with bare rock which is broken down by either lichen or moss to make soil while secondary succession starts with developed soil