Answer:
first everyone needs time leave the house
Explanation: then see other people get time know more people then FUND TGE ONREEEE
Members of phylum Porifera are commonly known as spongs. They are generally marine and mostly asymmetrical animals. These are primitive multicellular animals and have cellular level of organization (lacks tissues). These Organisms (belonging to phylum Porifera) lacks most of the structures that are present in multicellular organisms like digestive system, respiratory system, Brain etc
Body of Spongs are made up of spicules or spongin fibers and these organism contain a water canal system which helps them in digestion, reproduction and catching their food in marine habitat.
The two major parts of Photosynthesis are the Calvin cycle and the light dependent reaction.
The condensation of water vapor formed the early oceans. It is an important part of the water cycle. It is easy to eliminate the other answers in this question. It can't be meteorites, living organisms, or nitrogen.
A is for sure an answer , i’m pretty sure C -ISNT- an answer . for b and c, someone can comment on it.
