Answer:
ultra violet radiation (uv rays)
Explanation:
State Constitution ( it is a document that lays down governmental structure , political processes and the limitation on the use of power by a state in the US . the state constitution will be in conformity with the federal structure of state and the national government under the US constitution .)
Answer:
Evaluation of alternatives
Explanation:
in this step, consumer narrow down choices deciding on feasibility, and comparing the pros and cons of each remaining option.
Why is an ecosystem considered to be a self supporting system?
An example of a ecosystem is a tropical forest and it is self supporting because the rain forest gas sunlight produce food from a process known as photosynthesis and then the animals eat the food which at one point be eaten by other animals.
do not just copy and paste. please rewrite it in your own words.