Questions Answered by Arno
- Did you always want to become a scientist? by Mary K and 8 others. Comments: (so far, 5s comments )
- What is something you dislike about your job? And is there any disadvantages to it. by Mhorvennnn Comments: (so far, 3s comments )
Recent Comments
How does the sun heat up our planet when it is so far away? (1 comment)
why do some animals have sharp teeth (1 comment)
Hello. What is the biggest mistake you made either while studying or at your job, and what advice would you give (2 comments)
Do you enjoy looking after animals (1 comment)
what is bacteria accutally are? (1 comment)