GMAT Critical Reasoning (CR) | Re: Birds need so much food energy to maintain their body temper

Hello experts,

Here Option D is not a Must Be True case right?
Given: (QES)Qty of Seed-energy/unit < (QEN)Qty of Nectar-energy/unit
Given: Qty of Energy depends on body temperature maintenance need.
Conclusion: Time of eating 100 Units of Nectar < Time of 100 Units of Seed.

Option D: Temp of Seed eating birds is less than Temp of Nectar eating birds.

Evaluation of Option D
Time of Seed 120 > time of nectar 90
Qty Energy Seed 70 < Qty E of N 100

Scenario 1: seed birds Temperature
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