Seeds
Seeds of different plants may vary in many ways, but the basic anatomy remains the same.
Soil aeration is caused by CHANGE IN PRESSURE ASSOCIATED WITH WEATHER EVENTS.
Soil aeration is the process of rapid exchange of oxygen and carbon dioxide between the pores in the soil and the atmosphere. The movement of air through the soil is dependent on the change in pressure associated with weather events; the change in pressure enable the soil to release gas to the outside when low pressure system pass over and to take in air when high pressure returns. <span />
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B. They sweat or pant to lose heat by water evaporation.
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Human activities cause the emission of halogen source gases that contain chlorine and bromine atoms. These emissions into the atmosphere ultimately lead to stratospheric ozone depletion.
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The answer is A- Coral Reefs have all the factors necessary to support plants, predators and prey.
