2. What is one disadvantage to non-renewable resources? O almost no carbon emissions
O high operating costs
O easy to store
O emits greenhouse gases

*will mark brainliest for first correct answer* which of the following is most likely to affect the biodiversity of a park ecosystem? a. less rain than usual for several months b. ongoing pollution from a nearby factory c. park rangers plant a new type of tree d. disease wipes out an entire population

Are salt and soap nutrients or toxins for yeast? explain.

Resperation is a way to release carbon back into the atmosphere