Question

Please help!!!

Answer 1

1. During a heart attack, some of the cells in the thick layer of muscle in the heart walls die. This layer of muscle is called the (1 point)
• Do not choose.
• pericardium.
• connective tissue layer.
• myocardium.

2. Through which path does blood typically flow through the circulatory system? (1 point)
• arteries → capillaries → veins
• veins → capillaries → arteries
• arteries → veins → capillaries
• Do not choose

3. Which type of blood vessel carries blood away from the heart? (1 point)
• Do not choose
• arteries
• capillaries
• lymph nodes

4. In the heart, the mixing of oxygen-rich and oxygen-poor blood is prevented by the (1 point)
• Do not choose.
• Do not choose.
• septum.
• pericardium.

5. The circulatory system works with which other body system to supply the body’s cells with the nutrients they need? (1 point)
• Do not choose
• the digestive system
• the integumentary system
• the muscular system

Answer 2

@jim_thompson5910

Answer 3

Could you msg me?

Answer 4

1.
Heart attack is also called Myocardial infarction
Infarction = damage
Myocardium = heart muscle tissue

Answer 5

2.

Answer 6

You go to connexus?

Answer 7

DO YOU GO TO CONNEXUS!!?

Answer 8

@lovemeplease no

Answer 9

question 3 can also be answered when you look at the circulatorysystem diagram i posted before

Answer 10

4. the left and right heart are separated by the interventricular septum
5. what do you think?!? where do nutrients come from

Answer 11

1. During a heart attack, some of the cells in the thick layer of muscle in the heart walls die. This layer of
muscle is called the
(1 point)
(0 pts) epithelial tissue layer.
(0 pts) pericardium.
(0 pts) connective tissue layer.
(1 pt) myocardium.
1 /1 point
2. Through which path does blood typically flow through the circulatory system? (1 point)
(1 pt) arteries → capillaries → veins
(0 pts) veins → capillaries → arteries
(0 pts) arteries → veins → capillaries
(0 pts) capillaries → arteries → veins
0 /1 point
3. Which of the following pathways is the largest of the circulatory system? (1 point)
(1 pt) systemic circulation
(0 pts) pulmonary circulation
(0 pts) capillary beds
(0 pts) coronary circulation

Answer 12

4. In the heart, the mixing of oxygen-rich and oxygen-poor blood is prevented by the (1 point)
(0 pts) mitral valve.
(0 pts) tricuspid valve.
(1 pt) septum.
(0 pts) pericardium.
1 /1 point
5. The circulatory system works with which other body system to supply the body’s cells with the nutrients
they need?
(1 point)
(0 pts) the respiratory system
(1 pt) the digestive system
(0 pts) the integumentary system
(0 pts) the muscular system

Answer 13

do you have the nextquiz?