Alab is performed to study the effect of ph and heat on the function of the catalase enzyme found in carrot plants. what is the dependent variable(s) in this lab? select all that apply.

a. ph
b. temperature
c. enzyme activity
d. water

Which part of cellular respiration must occur before any of the other steps can occur

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?