Answer:
common ancestor. ... Mammals share the homologous structure of the vertebrae in common.
Explanation:
Answer: Arctic Sea ice extent is virtually impossible to accurately measure from the Earth's surface. Scientists use radiometry data and visible imagery collected from the satellites to determine the sea ice extent.
HOPE THIS HELPS
Lava is the liquid form of a rock, but i don't believe that it is a rock itself......
#1
- Ocean acidification is harmful for aquatic ecosystem
- This is being reason for death of many aquatic creatures
#2
CO_2 will form carbonic acid which is acidic in nature
- So it will decrease the pH
#3
PH stands for potential of Hydrogen .
- If pH is less than 7 it's acidic and if greater than 7 it's basic
<span>The reason why the human body shivers when it is could is to
begin warming it up this is a natural reflex of the human body once it drops
below a certain temperature </span>
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