Use complete sentences. Look at the picture to answer the question

1. Describe what occurs to each population in the food chain after killer whales are introduced in
1972

2.) How might humans influence the survival of these communities?

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger

where is the scientific experiment?

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.