Only so many can fit in the area meaning the vain ,artery or somthing else
Answer;
The similarity between gills and lungs is that both are sites for gaseous exchange in living organisms.
Explanation;
Gills is a site for gaseous exchange in fishes amphibians at some stage in life; while the lungs is a site of gaseous exchange in mammals and other organisms such as reptiles.
They both serve to bring in oxygen in the living things body and the eliminate carbon dioxide from the body; process of gaseous exchange.
However, they differ in a number of ways; for example, lungs are internal while gills are external , lungs are developed to breath in oxygen from the air, while gills are developed to get oxygen from water.
Answer:
Convergent plates collide causing earthquakes and volcanoes, and creating mountains.
Therefore second answer, The plates move towards each other at these boundaries and the more dense plate will sink under the less dense plate into the mantle where it is destroyed. (This creates a trench.)
Explanation:
In the lithosphere the plates melt when they go down.
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Remember:
Convergent = Collide
Divergent = Divide
Transform = Slide
Answer:
Anthropoids lived for approximately 0.86% of the total time.
Explanation:
- Anthropoids are the higher developed organisms that includes apes and ape mans.
- The age of earth is 3500 million and anthropoids lived for about 30 million years.
- By the simple calculations we can find out the data in percent which gives us the result nearest to 0.86%.
- That means 0.86% of 3.5 billion year is equivalent to 30 million years (time that was lived by anthropoids).
Water cycle is defined as the process of transportation of water above and below the ground level. With the help of water cycle, this natural resource regulates and maintains a balance.
Both plants and animals play a vital role in maintaining a balance in water cycle. Plants absorb water and utilize it in food processing. A lot of water content evaporates in the atmosphere through the process of transpiration.
In case of animals, they do not contribute as much as the plants do but they contribute in water cycle via breathing, perspiration and urination.
