Answer:
The answer is one and four.
Explanation:
I had this question on Edgenuity.
Answer:
professionl engineering means and individual who has fufilled academic and experience requirements and permitted by government to offer engineering services directly to the public
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Answer:
factor of safety is 0.77
fracture of bolt will occur since principle stress exceeding бmax on the bolt.
Explanation:
B
Now this is a guess sorry but i am positive on this guess
Answer:
Biological
Explanation:
A biological hazard refers to a biological substance such as viruses, insects, fungus, etc. that can affect humans or other animals' health negatively. In the case of Kris and James, they are exposed to a biological hazard because stagnant water is commonly used by mosquitos to place eggs, this leads to a lot of mosquitos around stagnant waters and therefore a higher risk of mosquito-transmitted diseases such as malaria. Besides this, stagnant water is highly polluted and includes bacteria and parasites that are harmful.