The mass is relatively low compared to volume. Density is mass/volume so a low mass over a high volume yields a low density.
<span>in middle-aged populations, taking 1-2 drinks a day may benefit the heart</span>
True. Organs work with other organs in a system.
Answer: Exaptations
Explanation:
Exaptation explains a shift in the function of a trait during evolution. For example, a trait can evolve because it is used for one particular function, but eventually it may come to be used foranother function. Exaptations are found both in anatomy and behaviour. A classic example are bird feathers: at first they may have evolved for temperature regulation, but subsequently were adapted for flight. Exaptation was said to proposed by Stephen Jay Gould and Elisabeth Vrba as a substitute for what they considered to be a teleologically loaded term 'pre-adaptation'.[
Explanation:
What is the greatest danger to a patient who has had damage to the skin? excessive muscle contractions in the damaged area loss of oils produced by the skin infections in uncovered tissues damaged tissues entering the blood stream?