James Chadwick, like Ernest Rutherford, had to infer that neutrons were present in atoms. He made inferences based on observations of the behavior of atoms during experimental tests. Using evidence from Rutherford’s gold foil experiment, defend the following claim: Scientific knowledge is based on observation and inference.

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.

1. is geographic distribution

2 is increasing complexity

3 is transitional forms