Na convection cycle, what causes plastic-like material to sink a. it loses heat to the crust. b. it gains heat from the crust. c. it loses heat to the outer core. d. it gains heat from the outer core.

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

Why can't you grow plants with adhesion water?

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere