Over time, some plants growing in an area are crowded out by other plants. the new plants use up water and nutrients needed by the previous plants. the disappearance of the first plants is due to:

Competitive exclusion

Explanation:

According to competitive exclusion principle two species cannot exist together if these species share the same habitat and resources. This principle was given by the scientist Georgy Gause.

Some plants that are growing in an area are crowded by other plants over time. The new plants use water, nutrients and the first plants are disappeared because both plant species share same resources and habitat. These two species cannot co exist and the second plant causes the disappearance of plant because of competitive exclusion.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.