Two laws are described below: Law A: It depends on observable evidence. Law B: It does not focus on a natural phenomenon. Based on these characteristics, what can you conclude about Law A and Law B? Both Law A and Law B are societal laws. Both Law A and Law B are scientific laws. Law A is a scientific law and Law B is a societal law. Law A is a societal law and Law B is a scientific law.

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.