In a eukaryotic cell, dna is found in a) a vacuole. b) a nucleus. c) a cytoplasm. d) an endoplasmic reticulum.

When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.

Which flexible structure that supports the nerve cord and led to the backbone

The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?