One of the differences between cambrian animals and precambrian animals was the appearance of Appendages such as antennae as Cambrian animals evolved
The antennal appendages will increase the sensing abilities of the animals
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Answer:
Maby cause it was a storm oil could ave leked nd killed the fish
Answer:
B
Explanation:
Plants need chlorophyll to make food.
Because,
Animal cells can't make their own food
And photosynthesis never happen in animal cells