On topographic maps, contour lines that are close together indicate O A. flat land
B. gentle slopes
C. river valleys
D. steep slopes

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity

Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer

According to thomson, the atom is a positively charged cloud with electrons scattered throughout. what would the alpha particles do when they hit the foil if thomson were correct