Fossilized stromatolites: Group of answer choices formed around deep-sea vents resemble structures formed by bacterial colonies found today in some shallow marine bays provide evidence that plants moved onto land with animals and fungi contain the first undisputed fossils of eukaryotes

Answer: Resemble structures formed by bacterial colonies found today in some shallow marine bays

Explanation:

Stromatolites are laminated accretionary structures that have synoptic relief (i. e., they stick up above the seafloor). They grow in extremely salty shallow lagoons or bays. Stromatolites building community includes the oldest known fossils.

They are formed by bacteria such as cyanobacteria.

This is why they resemble structures formed by bacterial colonies found today in some shallow marine bays.