The biome that covers most of the central United States, from North
Dakota to Texas, is temperate grasslands. Temperate grassland is the
term used for a larger grouping of biomes that includes within it
tropical savannas. They are defined by a dominance of grasses, and have a
large temperature difference between different parts of the year.
Ok so bones is number one
Muscle are number 2
Joints are number 3
And nerves are number 6
Answer:
1. vi. Preganglionic
2. vii. adrenergic
3. ii. sympathetic chain ganglia
4. iii. Craniosacral
5. viii. splanchnic
Explanation:
Action potential travel down preganglionic nerve fibre. They travel towards Vagus Nerve near the effector organ. These impulses arrive at cardiac plexus, which create action potential in postganlianic.
