I need help on this question plz

Mitochondria are cellular organelles that act as the power generators of the cell by converting oxygen and nutrients into atp. the number of mitochondria present in a cell depends on the metabolic needs of that cell. based on this information, which of the following types of cells is most likely to possess a large quantity of mitochondria?

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?