Ellen is completing an experiment to learn more about feeding her pet rabbit. The rabbit eats pet food and carrots. Ellen places 100 grams (g) of each type of food in the rabbit's cage. Which scientific observation would Ellen record?

the answer is d.) homologous; have mammary glands

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.

answer; somatic;