Which best describes the role of communication in scientific investigations? A. Communication can help identify good scientific questions to further investigate.
B. Communication is not necessary once the data are collected because the scientists can do the data analysis themselves.
C. Communication should not be used in planning the experimental design because the scientists want to have original ideas.
D. Communication is important because the scientists need to convince other researchers not to challenge their results.

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?