Answer:
Pericardial sac has protective tole
Explanation:
Pericardial sac or pericardium is a fibrous tissue that surrounds the heart. It has two coats:
- the outter coat-parietal pericardium
- the inner coat-visceral pericardium or epicardium which is double-layered and contains pericardial fluid between those two layers (pericardial fluid is necessary as a lubricant for the heart movement).
Besides lubrication, percardium also protects heart from infections, fixes it and limits its movements.
Answer:
hydropower wind and bio mass
Explanation:
the government has registered them as renewable energy
they must be unicellular and microscopic and they must be eukaryotic
<span>Two ATP
</span><span>
</span><span>During glycolysis, the overall gain of ATP per glucose molecule is 2. Although glycolysis produces 4 ATPs, it only uses 2 ATPs in the process!</span>
The answer is D, a desert biome,