Given the following energy profiles, which of the following reactions is endothermic? 
R= reactants P= products
Definitions:
Formula Feedings
The practice of feeding infants and young children milk formula as a substitute for or in addition to breastfeeding.
Breast-milk Feedings
The act of feeding an infant milk directly from the mother's breast or from the mother's expressed milk.
Control Group
In experimental research, the group of participants that does not receive the experimental treatment, serving as a baseline for comparison.
Experimental Treatment
A procedure or intervention applied in a controlled environment to observe its effects on a variable of interest, typically to validate hypotheses in research.
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