15. The human body has

What major structure can be used to tell apart the embryos of acoelomates pseudocoelomates and coelomates?

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.