Jelly vs sponge: Which are the oldest animals? New Scientist Daily - 9 Nov 20

Either sponges or comb jellies are the key to understanding the origin of animals, what the first animals were like and when the first brains evolved. Plus: how covid-19 has exposed a huge computing disaster in the making.

Jelly vs sponge: Which are the oldest animals? New Scientist Daily - 9 Nov 20

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