What is it called when part of the cell membrane closes around a molecule to allow the molecule to enter the cell

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs

Which type of stimulus do mechanoreceptors detect? sound pain heat light

Examine the air pressure map. which type of line is shown on the map?