I'm not sure but I'd say A. Myofibril
*cross fingers*
"Mesotherms could be outcompeted for prey by similarly sized endotherms in similar niches. Mesotherms may also require more energy compared to ectotherms, which would put them at a competitive disadvantage if energy was a limiting factor for growth."
This is the life span that a cell has
Just don’t walk. Sorry it wasn’t let me ask anymore questions unless I answer one
Answer: The generally accepted parts of recent cell doctrine include: All known living things are made of one or more cells. All living cells arise from pre-existing cells by division. The cell is that the fundamental unit of structure and performance all told living organisms. I hope this helps :)
