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Question

anonymous · Answer

Which of these changes in today's world is a product of advances in biology?


increased crop yields


invention of laptops


increased use of plastics

hugsnotughs · Answer

@Popraci :  I'm so glad you are very eager to help people!  But, it would be very much better to just answer the questions in the Biology section and let them make their own posts and you can reply with an answer.  The reason why is because by doing that people can give you "medals", which can make you achieve a higher SmartScore, more SmartCents, and more Trophies.  This will make people believe you are more reliable and experienced.  :D