The majority of photosynthesis is done by plants
STI stands for Sexually transmitted infection.
No control variable
no hypothesis
only performed once
The joints between the vertebrae
of the backbone are best described as slightly movable. Slightly movable joints
are formed by bones that are separated by a substantial space and united by
fibrous connective tissue. Other examples of slightly movable joint are pubic
symphysis and sacroiliac joints.
