True or false me with this

1.wind can blow soil away very quickly and erode soft rock, while waves erode coastlines and rivers carve deep gorges.
group of answer choices

true

false

2.scientists divide the earth into different layers based on composition and physical properties. in two or three well-developed paragraphs, describe both sets of classifications and include characteristics of each layer.

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.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.