Many plants have waxy coatings on some surfaces.  this coating reduces water loss because it is not water-permeable.  this waxy coating is which of the following types of organic molecules.

Talking listening and reacting non verbally are all part of communicating

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.