b is the answer not sure why they keep deleting my answer but its correct
The appropriate response is Smooth muscles. Smooth muscle is found in the dividers of empty organs like your digestion tracts and stomach. They work naturally without you monitoring them. Smooth muscles are associated with many 'housekeeping' elements of the body. The strong dividers of your digestive organs contract to push nourishment through your body.
<span>There are two reproductive structures in angiosperm
1. The stamen -</span><span> the male part which produce the pollen
2. Pistil - </span><span>the female reproductive structure
3.</span>Sepals - <span>which generally enclose the flower before it opens
4. </span>Petals - <span>a leaf, (which collectively are called the </span>corolla<span>) which are often brightly colored to attract pollinators</span>
Depletion of atmospheric ozone causes an increase in the intensity of UV radiation reaching the Earth
<u>Explanation:</u>
Ozone depletion is connected in several ways with weather variation. The temperature stability of the Earth has impacted by Atmospheric ozone in a pair of ways. It consumes solar ultraviolet radiation and ignites the stratosphere. Expertly ensnaring heat in the troposphere by engrossed infrared radiation discharged by the Earth's surface.
Therefore, the climate consequence of variations in ozone concentrations alters with the altitude at which these ozone changes occur. The gases like chlorofluorocarbons, are greenhouse gases, consuming some of the infrared radiation discharged by the Earth's surface, thereby adequately heating the Earth's surface.
