Which cellular structures are found in plant cells but not in animal cells? a. chloroplast and cell wall b. golgi apparatus and vacuole c. mitochondrion and ribosome d. endoplasmic reticulum and nucleus

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

Astudent constructs a venom diagram to compare the organelle last in plant and animal cells which organelle should be listed under “both” in the diagram?

which is an effect of short-term environmental changes? a) adaptation b) speciation c) extinction d) death (5 points)