The density uses this equation :
D = m ÷ v
D (Density)
M (Mass)
V (Volume)
⓵
Replace your numbers in the equation :
D = m ÷ v
D = 146 ÷ 32
D = 4,5625
D ⋍ 4,56
It’s part of the upper mantle just below the lithosphere. Rocks in the asthenosphere are “plastic” meaning they can flow in response to deformation (like silly putty). It’s highly viscous, mechanically weak and ductilely deforming region of the the upper mantle.
D
Punctuated equilibrium is a series of small, gradual changes over long periods of time.
Answer:
forms of external and internal animal