<span>Cutting the roses at an angle prevents the stems from resting flat in the vase, which could prevent them from drinking all the water they need, resulting in an early death.</span>
Stratosphere
The ozone layer protects life on earth by absorbing harmful ultraviolet radiation. The ozone layer is located between seventeen kilometers and thirty-five kilometers above the earth's surface in the stratosphere (2). The ozone layer is also known as the earth's shield. This layer contains high concentrations of ozone. It is interesting to note that Ozone is made up of three oxygen molecules; water consists of one hydrogen molecule and two oxygen molecules. It absorbs about ninety-seven percent of the sun's ultraviolet rays.
Explanation:
in the circumstances in which the attempts do not contravene the ethical and judicial laws.
Answer: The body makes sure that food does not get into the lungs because the epiglottis closes the air pathway so that food will not enter it.