Groups of organs with specific structures and functions work together as systems, which interact with other systems in the body. The development and uses of technology to maintain human health are based, in part, on the changing needs of society.
Friday, October 3, 2014
Invasive Species
In Science class we learned about how non-native species are introduced into Ontario, their impacts, and what measures are used to control them. Grade 9s are to write a report about Ontario's invasive species.
No comments:
Post a Comment