Answer:
A. . Blood from the veins enters the ventricles.
C. Atria push blood into the ventricles
Explanation:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
1. The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle through the tricuspid valve.
2.The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve.
3. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve.
4. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.
Answer:
The body system described in the image is the nervous system, which is primarily responsible for coordinating body functions using electrical messages.
Explanation:
The nervous system is connected by nerves to each and every structure and organ, in order to control their functions. This occurs because of the connection between the central (CNS) and peripheral nervous systems.
The neuron is the functional base of the nervous system, and is responsible for the transmission of information in the form of electrical signals, called nerve impulses.
The transmission of nerve impulses occurs through the joint action of receptors, nerves, integration centers and effectors.The information that goes from the periphery to the CNS goes by afferent pathway, while from the CNS to the periphery it travels by efferent pathway.
The other options are not correct because:
- <em>Protecting and defending the body against germs that have entered the body is function of Immune system</em>
- <em>
Regulating body functions using chemicals called hormones is function of endocrine system.</em>
- <em>
Transporting oxygen, carbon dioxide, nutrients, wastes, hormones, and other materials is a function related to circulatory system.</em>
A) exposure to gang life from his dad, B) a history of violence within his home, D) the glorification of criminal gang behavior
Answer:
I honestly don't have an opinion of those who want others to eat insects.
Insects possibly have something to do with meat because both meat and insects provide a good source of protein. Protein will help with things such as growth/development of a person, repairing of body cells in order to produce new ones, and building bones, muscles, etc.
Hope this helped !
There are many. (im going to try to be specific as possbile) You need a good resume. Witch means good handwriting. You need to be smart in that subject. witch might require college. and college is Quite expensive. If your overweight. they may not hire you even if you are experienced. Because people are very judgemental. (Hope this helped!)
