The immune system is separated into two independent systems called...
non-specific system and specific system
part A and part B
Section 1 and Section 2
Piece I and Piece II

Which process is involved in growing crops? irrigation transportation recreation condensation

Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.