The respiratory system regulates oxygen flow, and provides regulation for oxygen blood content. Circulatory system plays a roll in providing enough oxygenated blood to the body
Answer:
Open Clusters: A, B, F
Global Clusters: C, D, E
Explanation:
I just got them all correct
Using W=mg
12*10 m/sec squared
10 m/sec squared = 100
100*12
=
1,200 newtons
C no because many species went extinct without leaving fossils behind
Atmosphere, and active volcanoes, such characteristics is shared by mars and earth.
<h3>How do both mars and earth share characterstics?</h3>
- Both the planets have the same area of dry land. This is because two-thirds of the area of Earth's surface is covered with oceans but water is absent on Mars.
- Both Mars and Earth exhibit temperature and atmosphere.
- The geological processes on Mars and Earth are common for example formation of volcanoes, canyons and impact basins.
- Mars exhibits rings but the earth does not.
- Earth exhibit distinct seasons but Mars do not due to reducing and hot atmospheric condition.
Thus, these are the similarity between mars and earth.
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