2 points A tapeworm is a worm with no digestive tract. They live in the intestines of other animals and absorb food that has already been digested by their host. What type of nutritional relationship do tapeworms exhibit? parasitism mutualism predation commensalism

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

it is a solid

explanation: