NOVA

Insects Make Protein More Efficiently Than Mammals

Clip: Season 48 Episode 14 | 5m 14s | Video has closed captioning.

Unlike mammals—including those we raise to eat—insects can't generate their own body heat. This physiological difference has a major effect on the quantity of resources they need to grow.

Aired: 10/20/21

Rating: NR

Problems Playing Video? | Closed Captioning

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