Make a sketch of the Ring. Use patterns or colors to label which parts of the Ring are composed of which type of atoms. PLZZ HELP

Which of the following structures is not found in both plant and animal cells? a) chloroplast b) cytoskeleton c) ribosomes d) mitochondria

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4