<span>They looked like one part rather than separated parts. The name of this is Pangea</span>
Answer:
The total mass of water in on Earth's surface is .
Explanation:
Total planetary surface area = T =
Total land area of planet = L =
Total water area of planet = W
T = L + W
Volume = Area × Depth
Volume of water on earth = V
V=
Total mass of total water on the earth = M
Density of the water,D = 1 g/mL = 0.001 kg/0.001 L=1 kg/L
1 g - 0.001 kg
1 mL = 0.001 L
The total mass of water in on Earth's surface is .
D slab pull I hope I helped :)
<span>When there is no air movement, the relationship
between the intrapulmonary and atmospheric pressure is that they are equal. In
the start of a respiratory cycle, as the air is not moving, intrapulmonary and
atmospheric pressure are equal. Inhalation only started with the intrapleural
pressure falls off that in return helps with the enlargement of the thoracic
cavity.</span>