1. What is the main source of food of the organisms in the illustration? 2. What organisms feed directly in plants?
3. What are the second-order-consumers in the food web?
4. What is the third-order-consumer?
5. How many food chain can you construct from the food web?
6. What is a food web?

1.the evidene of the reaction

2.yes

3.yes

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.