The way glass traps heat in a greenhouse
Typical cervical vertebrae have several features distinct from those typical of thoracic or lumbar vertebrae. The most notable distinction is the presence of one foramen, in each transverse process. These transverse foramina encircle the vertebral arteries and veins.
Answer: A
Evolution is the idea that species change over time, and natural selection is a mechanism by which evolution takes place.
The independent variable is the plant growth or how much the plants grow.
