Answer:
Sustainable development has been defined in many ways, but the most frequently quoted definition is from Our Common Future, also known as the Brundtland Report: "Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs."
Answer:
Learning
Explanation:
Learning is defined by many psychologists but the famous definition is that learning is the permanent change in the behavior by experience in life. The learning behavior focused on how people behave and react in the environment.
John B. Watson was the fist behaviorist who focused on learning due to experience. He suggests that all the behavior that occurs is the result of learning. It also suggests that the study on memory, cognition, and thought is too subjective that is very difficult to define. They have conducted a scientific study on behaviorism. It flourished to half of the decades and proposed many principles and aspects of learning.
Answer:
What would make communication better would be if the had some sort of system to tell mass amounts of people what is happening, such as a speaker. It would communicate everything much easier and help!
Explanation:
Hope this helps! Please mark brainliest!
Answer:
D. generally much more expensive to produce than water produced using other methods
Explanation:
Producing freshwater through desalination usually being done for water that's taken from the sea. The water from the sea contains high amount of sodium, which will be unconsumable before we extract the sodium content. Desalination is the term for the process to extract that sodium.
This process is expensive. Typically, The desalination process could cost the producer around $0.13MM to $0.40MM per thousand 
/day. Taking fresh water from other sources (such as clean river) will completely overlook this additional cost.
According to Ishmael, the most difficult part of being alone in the forest was being lonely. Given that he was all alone in the dark forest, with no people around him, he suddenly felt really lonely and wanted somebody's company because it was scary without them. He had all the time in the world to think about what happened, which is not necessarily a good thing.
