Answer:
Energy
Explanation:
An energy pyramid shows the amount of energy available at each feeding level in an ecosystem.
Absorb more thermal energy, and the rough surface will prevent it to reflect efficiently.
Option D is correct.
A synapse is the opening between neurons that neurotransmitters pass through.
So they can breatheso they can breatheso they can breathe<span>so they can breathe
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1. electrical signals travel toward the heart. 2. signal received by the atrioventricular node. 3.signal by the nodes in the atrium. 4.the atria contracts. 5. signal transferred to the ventricles. 6. the ventricles contract.
