Because less animals means less energy that can be used.
Modern Prokaryotes are sing celled organisms without complex organelles.
Hope I helped :-)
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Answer:
A. wheter the producers are located on land or in the water.
These two apply.
1.) The sporophyte of seed plants is photosynthetically independent.
2.) In seed plants, dispersed spores contain a multicellular gametophyte.
Answer:
it can be found in higher plants and embryonic stem cells in animals