Question

If animal cells contained chlorophyll, how would animal life be different?

Answer 1

Well there would no longer need plants to make air or take Carbon Dioxide, and the Carbon Dioxide would me our main meal

Answer 2

Chlorophyl is what allows plants to undergo photosynthesis, so animals would have a different way of producing food and energy for themselves (through photosynthesis). This would affect their necessity to hunt prey, eat vegetation, and/or other survival needs that are obligatory without chlorophyl. There are a lot of different answers, but a lot of them just rely on creativity and thinking outside of the box.