It is difficult to give you the answer that will suit your task format because you did not attach any <span>following answers to choose the option which would accurately depict the direction of its velocity. But I think I have got right answer and if you have the same in your option list- that is what you need!
The answer on your question is :
</span><span> The direction cannot be determined</span>
2) you have to book tickets in advance
3) swimmers don’t have to wear swimming caps
4)you have to stand
5) you have to be in time
6) you don’t have to have lunch at school
A research collaboration can be enhanced by GOOD COMMUNICATION. Good communication is very important in research collaboration, good results can not be obtained without it. There should be communication about the different aspects of the research to be handled by those involved, authorship, data gathering and analysis, intellectual property issues, etc, should be discussed clearly and in advance.
