Which part of an amino acid's basic structure gives it its unique functional characteristics? Choose 1 А R-group B Central alpha (a) carbon Carboxyl group (-COOH) Amino group (-NH2)

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.