Which of the following best explains why dorothy's dog pants? a. panting increases insulation inside the dog's mouth, which decreases evaporation and cools the dog. b. panting causes the dog to create excess saliva, which the dog swallows in order to stay cool. c. panting causes the dog to shiver and increases heat production inside the dog's mouth. d. panting increases airflow in the dog's airways, which increases evaporation and cools the dog.

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.

Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d