You might want to consider looking up your question word for word. I got a good result from Google that you could play off of. This is what it said:
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 ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.
Right now, I'm unable to write something myself, but later if you still need it answered, I'll see what I can do.
Nicole daily as stated before acute stress cause an increase in stress hormones known as adrenaline nor adrenaline and cortisol during these moments heart rate increases and blood vessels dilate increasing blood pressure
2.the external pouch that contains the testes.
3.is the fluid that carries oxygen and other elements to the tissues and carbon dioxide away from tissues through the heart and vascular system of humans (2 words)
It allows companies to be productive and operate effectively
Hello!
____________________________________________________________
This is true, Thinking positively about yourself improves your self esteem by gaining confidence.
The definition of self esteem is: confidence is one's own worth or abilities; self-respect. So when you are lacking self-esteem it means you are lacking your confidence.
____________________________________________________________
Hope it helps!
B - location of earth
C - reproductive methods
D - unicellular versus multicellular
Answer:
A) cell structure
Explanation:
The study of a living being is called biology.
The correct answer is mentioned below.
The human body consists of body cavities that allow the organs to be accommodated. There are primarily two types of body cavities: the dorsal body cavity and the central body cavity. The dorsal body cavity is a space filled with fluid that surrounds the spinal cord and the brain. It is located on the "dorsal" or "backside" of the human body.
These structures are protected by the "skull" and the "spine" or the "vertebrae." The skull protects the brain, while the spine protects the spinal cord. This cavity is covered by meninges, which also serve as protection. It mainly functions to protect the central nervous system of the body. The ventral body cavity is located on the "anterior" or "front side" of the human body. This consists of the abdominopelvic cavity and thoracic cavity.
These cavities consist of organs in the human trunk, such as the heart, lungs, intestines, reproductive organs, and the like. The thoracic cavity is protected by the "rib cage." Unlike the ventral body cavity, the dorsal body cavity is well-protected because it houses very important human organs and structures
Hence, the correct answer is mentioned as follows
For more information about the cell cavity, refer to the link:-
Answer with Explanation:
The human body consists of body cavities that allow the organs to be accommodated. There are primarily two types of body cavities: dorsal body cavity and the central body cavity.
The dorsal body cavity is a space filled with fluid that surrounds the spinal cord and the brain. It is located on the "dorsal" or "back side" of the human body. These structures are protected by the "skull" and the "spine" or the "vertebrae."The skull protects the brain, while the spine protects the spinal cord. This cavity is covered by meninges, which also serves as a protection. It mainly functions to protect the central nervous system of the body.
The ventral body cavity is located on the "anterior" or "front side" of the human body. This consists of the abdominopelvic cavity and thoracic cavity. These cavities consist of organs in the human trunk, such as the heart, lungs, intestines, reproductive organs and the like. The thoracic cavity is protected by the "rib cage."
Unlike the ventral body cavity, the dorsal body cavity is well-protected because it houses very important human organs and structures.