Questions Answered by David

• What do you grow antibiotics from ? by anon-200173 to David Comments: (No comments so far )
• how do you know so much bout science by anon-200691 to David Comments: (No comments so far )
• is there animals,bacteria and atoms in the world that we dont know about yet? by anon-200513 to Rosemary, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• how do you measure pollution by anon-200859 and 1 other. to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• can you breath on that mountain properly by anon-200876 to Rosemary, Leigh, Jordan, David Comments: (No comments so far )
• how was canceer found by anon-200955 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• how will the universe end by anon-200915 and 1 other. to Jordan, David, Rosemary, Oliver, Leigh, Hannah Comments: (No comments so far )
• What is deja vu and why does it happen by anon-200919 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• How do you believe the earth was created?? by anon-200310 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• how do we solve the population problem? by anon-200207 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )