In a human heart there are four chambers. The deoxygenerated blood from different parts of the body firstly comes to ulper right chamber then it goes to lower right chamber and from here it goes to lungs for oxygeneration.
Answer:
False
Explanation:
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I think one and three
I am not for sure
Answer:
Explanation:
Point source pollution results from the contaminants that enter a waterway or water body through a single site. Examples of this include untreated sewage, wastewater from a sewage treatment plant, and leaking underground tanks.
Answer:
Explanation:
Decision making can be defined as a step by step method of decision making that involves gathering information and assessing alternative resolutions. it can also mean making a choice on something important deliberately. here are some steps that will help you in making decisions;
- Defining the problem
- Gather information and collect data
- Develop and weigh your options
- choose your best option
- take action and execute.
- review your decision.