Electron structure of sodium:
₁₁Na: 1s²2s²2p⁶3s¹
The formula for kinetic energy is KE=1/2(mv²). Since both mass and velocity are multiplied by each other, particle with a larger mass needs to be moving slower than a particle with less mass if both have the same kinetic energy. You can think of it as 2KE/m=v² or 2KE/v²=m, If you increase the mass the velocity needs to decrease to keep the same KE value.
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Answer:
The increase of prey
Explanation:
Without predators in the ecosysten prey population would increase