What is it called when you are weighing your costs v. your benefits?

Each autumn the forest floor is covered by leaves that have fallen from trees which type of organisms is most effective in decomposing the leaf tissue allowing the nutrients and minerals to be recycled in the environment?

What are the countries in south asia?

Which of the following is a resource outside the workplace that will you find information on safety and health issues? a. safety data sheets b. medical manuals c. the osha website d. work task and procedures intruction