Esc WRITING
A Write an email to a friend telling him/her about an upcoming exhibition and the activities
available there lovite your friend to come with you use the points given below to help
you write the email. Include indirect questions and passive sentences in present tense in
Nour writing LS 4.1.2​

showing or suffering from nervousness, fear, or a lack of confidence

the gas pressure p, gas volume v, and gas temperature t are given in the formula:   pv=nrt,

r is the gas constant, and n is the number of gas moles.

if the container is cooled and remains under atmospheric pressure, where r is a constant that does not change, the volume of the container remains the same, the conclusion is drawn that, with all other values ​​unchanged, the number of gas moles n, is decreases.

the right answer is a.