<span>a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.</span>
Answer:
286
Explanation:
p1v1/T1=p2v2/T2
then subtitude your values
T2=760*0.65*273/210*0.040
T2=135/8.4=16+273=289
Answer:
ans 5
Explanation:
hope it's help It seems to me
Answer:
what is that supposed to even mean
Explanation: