Answer:
Air moves into the lungs from atmosphere
Explanation:
As per the gas law, pressure of a gas is indirectly proportional to the volume of the gas. Thus, if volume increases pressure decreases.
Here, the volume of alveoli has increased due to which the pressure within the alveolar space reduces such that the atmospheric pressure outside alveoli becomes higher than the alveolar pressure within the alveoli. Due to this difference in pressure, the air gushes into the lungs.
Answer:they are made from dead organisms that by the time are being decomposed
Explanation:
Riparian foliage <span>provides shade and shelter. The correct option among all the options that are given in the question is the first option or option "a". Riparian foliage are generally considered as natural biofilters. It protects the aquatic environment and also helps stopping excessive sedimentation. I hope the answer has helped you.</span>
Answer:
Explanation:Many viruses follow several stages to infect host cells. These stages include attachment, penetration, uncoating, biosynthesis, maturation, and release. Bacteriophages have a lytic or lysogenic cycle.
