1
1
Mention two changes that take place in each of the circulatory and respiratory systems due to regular physical activities
Mention two changes that take place in each of the circulatory
and respiratory systems due to regular physical activities
This Question has 1 answers.
Changes in the Circulatory System Due to Regular Physical Activities:
- Increased Heart Efficiency: The heart becomes stronger, improving its ability to pump blood more efficiently, leading to a lower resting heart rate.
- Improved Blood Circulation: Regular exercise enhances blood flow by increasing the number of capillaries and improving oxygen delivery to muscles.
- Increased Lung Capacity: The lungs expand more efficiently, allowing a greater intake of oxygen.
- Enhanced Oxygen Exchange: The alveoli function more effectively, improving oxygen absorption and carbon dioxide removal.
Similar Questions
- Nidhi received simple interest off Rs. 1200 when invested Rs x at 6% p.a. and Rs y at 5% p.a. for 1 year. Had she invested Rs. x at 3% p.a. and Rs. y at 8% for that year, she would have received simple interest of Rs 1,260. Find the values Rs. x an y.
- A person ordered 4 shirts of brand A and some shirts of brand B. The price of one shirt of brand A was twice that of brand B. When the order was executed, it was found that the numbers of the two brands has been interchanged . This increased the bill by 4
- The letters A, B, C, D, E, F and G not necessarily in that order, stand for seven consecutive integers from 1 to 10, D is 3 less than A, B is the middle term. F is as much less than B as C is greater than D, G is greater than F.
- Direction: Read the following information carefully and answer the questions that follow: P, V, X, A, D, I, K and UÂ set out for trip for different number of days such as 2, 8, 11, 5, 6, 4, 7 and 3, they go to the trip in the same order but the order of n
- A vessel contains 20 litres of acid. 4 litres of acid is taken out of the vessel and replaced by the same quantity of water. Next 4 litres of the mixture are with, drawn, and again the vessel is filled with the same quantity add left in the vessel with t