Questions Answered by Helen

• why did dinosaurs die was it because of an meteoroid by to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (No comments so far )
• If a new baby was born would it make the world heavier? by to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (No comments so far )
• how do you now thers solid iron in the midle of the earth by to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (No comments so far )
• When did the world start? by to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (No comments so far )
• Why does age affect your health by to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (so far, 2s comments )
• if your a boy then got changed to a girl would you think different by and 1 other. to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (No comments so far )
• do you have any sience name or code names when you work like doctor siencie by to Helen Comments: (No comments so far )
• how long have you been doing science by and 1 other. to Ruth, Helen Comments: (No comments so far )
• When did birds start growing feathers by to Helen Comments: (No comments so far )
• will zombies ever exist in a mater of fact would they eat human by to Andrei, Ekbal, Gemma, Helen, Ruth Comments: (No comments so far )