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NeTakaya
3 years ago
8

Photoautotrophs Chemoautotrophs Cyanobacteria were the first organisms that released oxygen as a by-product of photosynthesis Us

er: Gymnosperms and angiosperms that were more adapted to land were seed-bearing and able to reproduce using _____.
pollen
cones
flowers
seeds User: Scientists believe cyanobacteria chemoautotrophs photoautotrophs were the first types of cells able to make their own food.
Biology
1 answer:
mezya [45]3 years ago
4 0

Photoautotrophs were the first organisms that released oxygen as a by-product of photosynthesis

Gymnosperms and angiosperms that were more adapted to land were seed-bearing and able to reproduce using seeds.
Scientists believe cyanobacteria were the first types of cells able to make their own food.

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