Can someone answer question 3 please

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Wich organism obtains its energy from dead or decaying matter

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation