Ineed with questions 55 and 56 and it’s very hard and i’m struggling with it and if you need to see the picture big then click on it and it will be big

What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen

_is a product of the first stage of photosynthesis.atpglucosecarbon dioxidewater