The cardiovascular and the skeletal system can work together with the muscular system
The cardiovascular system involves an essential muscle, the heart, which is a muscle that pumps blood throughout the body. Without the muscle, the body will fail to have blood circulation
The muscular system is essential for the skeletal system because muscles and bones work together and are responsible for the connection and movement of body parts.
There are many reasons why our pupils dilate:
When pupils dilate, it usually means that there is a lack of light. Your pupils dilate so that you can get more light into your eye-sight.
Your emotions can make your pupils dilate. They can dilate to show if we are excited, angry, happy, sad, scared, etc. They can also dilate to show how difficult the project you are working and/or thinking of.
Studies say that your pupils also dilate when you see an attractive person. Apparently, your pupils judge if you like somebody or not really. The name for this is Bedroom Eyes. I'd tell more about this, but considering the name, you can look it up to know more.
Another reason for your pupils to dilate is the cause of brain disease, drugs, certain medication (prescribed or not), injury to the brain, poison, such things like the listed.
It is no doubt that the options all come together. Sadness can make your pupils dilate. Horror can. Fear and lack of light can.
Answer:
<span>This is true. There are a wide range of pathogens that can pass between people and animals. The official term for diseases that can pass cross-species in this way is Zoonosis, and some of these include ebola, salmonella and bird or swine flu.</span>
C. Balance/ stretching and aerobic exercise.
True
( I think it’s true I’m not 100% sure I’m sorry if it’s wrong)