the answer is because many of the concepts and ideas in theories are not directly observable.
For example, one of the most important theories that try to explain the formation of the universe is the Big Bang theory.
But, since this theory stated that the event happened million years ago, we couldn't make a possible effort to observe it and prove it's accuracy.
Answer:
TRUE
Explanation:
This question is totally true. Environmental engineers study to develop solutions that minimize the impact of human activities on the environment. This is very important as natural resources are scarce and economic development activities are usually very polluting. Thus, environmental engineers work to create more sustainable, environmentally friendly solutions. For example, if an industry pollutes a river, an environmental engineer creates solutions for treating river water.
pretty sure its d hope it helps
Answer:
I feel that he was a hero
Explanation:
he rebelled for the enslave when no one wanted
he want something to change.
I believe the answer is: Replication
During a replication, Researchers would repeat the research that conducted in the past, but being done with different situations or different type of subjects. The purpose of such research is to determine if the finding on the previous research would be applicable under different circumstances.
