Traits can be from anyone. Like your auntie or uncle even cousin??, also why can your auntie can cause you have cancer??

because

Explanation

oof irdk but it genetics is weird it changes to

multiply it by 5 in order for you to understand i cant give an exact answer.

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.