What distinguishes archaea from bacteria?

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

This is so important ugh its 25 points

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from