Steroid and peptide hormones typically have in common

What is the study of how matter and energy interact? a. biology b. physics c. planetary science d. chemistry

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

Which statement describes james chadwick’s discovery.