(ii) Suggest a biological reason why the results will only provide an estimate of the percentage contribution of fat and carbohydrate as respiratory substrates,

Can someone i have no idea of how to do this.

Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material

Draw a simple labelled diagram if a collenchyma tissue