We were dissecting a pig i know how but do you now how to find out if it is a girl or boy?

Which of these statements are true about scientific theories and hypothesis

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated