The interaction is in the stratosphere.
Answer:
6
Explanation:\
tbh I dont really know I just looked it up and it said six
Answer:
option B
Explanation:
The correct answer is option B
Comets are the frozen snowball that is made of different gases and which rotates around the sun.
Comets are generally icy but when comets come near to the sum they get warm and release gasses which can be seen from the earth.
Comet produces a visible atmosphere or coma.
examples of comets are Halley's Comet, Comet Encke.
The orbit of comets is entirely beyond the orbit of Neptune.
Answer:
D. 21 ml
Explanation:
Since, the cylinder is marked and graduated in the intervals if 1 ml. Therefore, the values between two consecutive ml, such as between 30 ml and 31 ml can not be determined. Because, we do not have any scale in between the ml. So, the least count of this instrument is 1 ml. This graduated cylinder can give the answers to zero decimal places, accurately. And it can not determine any decimal value due to its graduating or the marking limitation. So, all the options given, contain a decimal value, except for the option D. In option D there is no decimal value, hence it is a correct answer.
D. <u>21 ml</u>
