Hi !
Answer:
Type 1 Offshore Life Jacket :
<em>- All waters, especially open, rough, or remote waters where rescue can be delayed</em>
<em>- Large and awkward; difficult to swim in</em>
<em>- Will turn unconscious wearers to face-up position.</em>
Type 2 Diabetis............
C or maybe D well it depends if it is professionally or not
Answer: They main causes are 1. Sewage, 2. Oil Polution 3.Radioactive waste.
Explanation: ---