Answer:
B. Medicines
Explanation:
Bacteria evolve and helps develop antibodies as well as many other things.
Answer:
All of the above
Explanation:
The organic matter decomposes and reduces dissolved oxygen levels making it inhabitable for the sea animals. Dissolved oxygen is the oxygenmeasured in milligrams per liter. Aquatic animals survive on a certain minimum level of dissolved oxygen, but Stagnant water contains much fresh organic matter causing the aquatic system to have insufficient amount of dissolved oxygen and therefore be unable to support life.
II. Decomposition of organic matter releases great quantities of nutrients. This causes break down of dead organic materials and release nutrients into the water by especially bacteria and fungi releasing releases great quantities of nutrients causing Eutrophications leading to the water body to overly enriched with minerals and nutrients which induce excessive growth of algae resulting in oxygen depletion which is unsafe for aquatic life. III. Pathogenic organisms are carried into surface waters.
Water is often polluted by domestic wastewater and contains a variety of pathogenic organisms, including viruses, bacteria,which is an indicator for the threat of aquatic life.
Answer:
Firstly, many people saw Buddhism as a way to escape the suffering from all of the problems in China and the Monks and Nuns living in the monasteries provided that “escape”. Secondly, Buddhist temples and monasteries provided medical care, ran schools, provided seeds and milling to farmers, and travelers stayed in monasteries during their journeys as a safe place to stay. Also, Buddhist monks taught that giving away a son to a monastery would benefit their relatives for generations which was thought of as a good idea.
Hope it helps and it is not too confusing and sorry i it is wrong :(
The research that involves having people answer questions about their thoughts, feelings and behavior is survey.
<h3>
Why is surveying crucial ?</h3>
Surveys can be used to determine how representative each person's opinions and experiences are. When conducted properly, surveys offer precise data about people's beliefs and actions that can be utilized to inform significant decisions. Before an engineering operation is actually carried out to start a building project, the primary goal of surveying is to gather field data in order to create a map or plan based on calculations of the field parameters.
Surveys can be used to gather data about people's preferences, needs, and habits. Surveys can be used to monitor customer satisfaction, uncover attitudes and reactions, get feedback on a range of topics, and validate your study.
To learn more about survey, visit
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Unless the ladders are designed and provided with steps for climbing on both front and rear sections