식품사슬은 어떻게 작동하는가?

Budding scientists and nature lovers don't need any prior knowledge to take this class. They only need an interest in how nature works! Some of the things we will learn through discussion, photos, and videos include: 
* producer, consumer, and decomposer levels 
* why plants are so vital
* types of consumers: herbivores, omnivores, and carnivores 
* energy transfer
* who decomposers are and what their role is
* how food chains fit into a larger food web
Students will be encouraged to participate by contributing anything they know and asking questions about what they don't know. 

I follow Outschool's policies for refunds (information in the link below). That means I don't give refunds for classes missed without notice. However, if advanced notice is given I can transfer your student to a different section. 
https://support.outschool.com/en/articles/4626920-standard-refund-policy-and-refund-eligibility-guidelines