Learning task 3 write t if the statement is true and if it is false write your answer in separate sheet of paper 1. over exposure to certain types of electromagnetic radiation can be harmful
2.gamma ray is also the micelle causing rotation which may lead to cancer and cell death
3. ultraviolet irradiation uv is found naturally in sunlight
4. x-ray can damage cell in the body 5. microwave radiation is absorbed by a water molecule so it can be used for cooking​

Place me with this question is my last question

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?

What is the relationship between ozone and smog?