Reflect your understanding on : ‘Corona VIRUS ‘ Focus on:
a. Virus structure
b. Diseases caused with symptoms
c. Preventive measures
d. An account of global disaster caused.

a. corona shaped( rounded with projections)

b. Lung failure and clot of blood.

c.- washing your hands after handling stuffs.

- using alcohol based sanitizers.

- taking in more fruits to boost immune system.

- ensuring social distancing.

d. - closedown if schools and institutions.

- general panic.

- fatalities (deaths).

Explanation:

Hope it helps.

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.