Juglar Vein
This vein drains blood from head to heart.
Sub-clavian Vein
This vein drain blood from shoulder to heart.
Answer:
B. The organisms are different subgroups of the same species.
Answer:
thylakoids; stroma chloroplast
Explanation:
Light reactions take place in the thylakoid. The Calvin cycle takes place in the stroma chloroplast.
