They change how the land is and what we can do with that land.
1. The autonomic nervous system is the part of the peripheral nervous system.
2. The two divisions of the autonomic nervous system are sympathetic and parasympathetic nervous systems.
3. Flight or fight is associated with the sympathetic nervous system.
4. Feed and breed or rest and digest are associated with the parasympathetic nervous system.
5. The sympathetic nervous system increases heart rate, the rate of breathing, permit the eyes to get all the lights in, restrict the flow of the blood to the limbs, and makes the muscles react quickly.
6. The parasympathetic nervous system increases the consumption and digestion of food, searching for mates for reproduction, the rebuilding of damaged muscle, enhances the production of bile, and empty urinary bladder or rectum.
QUICK ANSWER
A combination of sand, salt and water is an example of a heterogeneous mixture. A heterogeneous mixture is a type of combination where the constituents of the mixture are not uniform, and there are two or more distinctive phases of separation.
Answer:
heart
Explanation:
heart is an organ and part of the cardiovascular system
Explanation:
1. What is a longitudinal wave?
- A wave vibrating in the direction of propagation
- This is also called "pressure waves"
- Example: Sound waves, ultrasound waves
2. When you hear a sound wave through the air, what are you detecting?
We are detecting the sound wave through the ears. There is a part called ear drum present inside the ear and it turn contains 3 bones which makes us to hear the sounds. When sound waves enters, the ear drum vibrates.
3. In which direction does the material vibrate, as energy travels through it?
The direction is perpendicular to the direction of energy transport.
4. When a wave transmits, or transfers, energy, do the individual molecules or particles also move from one end to the other?
Yes, the particles move from one end to other.