The answer is <span>ethical dilemmas
social entrepreneurship aimed to obtain as much profit as possible while providing aids for both social and environmental issues at the same time.
Often times, both of these aims contradict each other, which lead to the Ethical Dilemma
For example, in order to obtain maximum profit, it is far cheaper to dump production waste to the river rather than spending money to create proper waste management system.</span>
The best answer is D. A way where humans do not have direct impact to the coral reefs is agriculture. The other choices have a clear direct impact to the colas since they are activities that involves the bodies of water where the coral reefs are found. Agriculture, on the other hand, is based on the land therefore humans do not have direct contact to the reefs. However, this has still an effect on the coral reefs when the nutrients run off to the sea where it may result nutrient loading.
Positive <span>reinforcement is a reward for a constructive action.
Have a good one!</span>
Answer:study with a group
Explanation:Anxiety is an emotion characterized by feelings of tension, worried thoughts and physical changes like increased blood pressure. ... They may avoid certain situations out of worry. They may also have physical symptoms such as sweating, trembling, dizziness or a rapid heartbeat.
What causes anxiety are:
A big event or a buildup of smaller stressful life situations may trigger excessive anxiety — for example, a death in the family, work stress or ongoing worry about finances. Personality. People with certain personality types are more prone to anxiety disorders than others are. Other mental health disorders.
The correct answer is the second answer:
population increases.
The demographic transition model describes how a population of a country transitions from high birth and death rates to low birth and death rates, as a country becomes more industrialized. This transition occurs through five stages (refer to attached image). In the second stage of the <span>demographic transition model, a country's population increases because birth rates continue to increase, while death rates fall considerably. </span>
