Describe the function of heart for class 7

Asked by admin @ 29/08/2021 in Science viewed by 380 People

Describe the function of heart of class 7

Answered by admin @ 29/08/2021

From the left atrium, blood enters left ventricle. Left ventricle contracts and pumps the blood to all parts of the body. Hence, the rhythmic contraction and expansion of various chambers of the heart maintains the transport of oxygen to all parts of the body.

Describe the structure and function of nephron class 10

Asked by admin @ 16/08/2021 in Biology viewed by 332 persons

Describe the structure and functioning of nephrons in points

Describe the structure and functioning of nephrons class 10

Asked by admin @ 16/08/2021 in Biology viewed by 303 persons

Describe the structure and functioning of nephrons in points

Describe the process of digestion in ruminants class 7

Asked by admin @ 17/08/2021 in Biology viewed by 318 persons

Describe the process of digestion in ruminants class 7

What are the functions of stomata class 9

Asked by admin @ 25/08/2021 in English viewed by 309 persons

What are the functions of stomata . ch 6 class 9

What are the functions of stomata class 9 ncert

Asked by admin @ 17/08/2021 in English viewed by 365 persons

What are the functions of stomata . ch 6 class 9

Schematic sectional view of the human heart class 10

Asked by admin @ 23/08/2021 in Biology viewed by 265 persons

Explain the schematic sectional view of human heart

Describe in brief the structure and function of placenta

Asked by admin @ 11/08/2021 in Biology viewed by 318 persons

Describe in brief the structure and function of placenta?

Which phrase best describes the main function of the kidneys

Asked by maham237 @ 02/07/2021 in Biology viewed by 316 persons

A. filtering wastes from the blood B. fighting disease-causing organisms C. digesting carbohydrates and fats D. transporting nutrients to cells

Which of the following ratios correctly describes the sine function

Asked by maham237 @ 19/06/2021 in Mathematics viewed by 372 persons

A. opp/adj B. opp/hyp C. adj/hyp

Which of the following ratios correctly describes the cosine function

Asked by maham237 @ 29/05/2021 in Mathematics viewed by 355 persons

Which of the following functions best describes this graph

Asked by maham237 @ 29/12/2020 in Mathematics viewed by 314 persons

Which of the following functions best describes this graph?

Which of the following statements best describes the structure and function of a carbohydrate?

Asked by maham237 @ 22/12/2020 in Biology viewed by 338 persons

Which of the following statements best describes the structure and function of a carbohydrate? A. Carbohydrates are made up of starchy monomers and are used for structure, protection, and reproduction. …

Which statements accurately describe the function f(x) = 3? check all that apply.

Asked by wiki @ 16/11/2020 in Mathematics viewed by 426 persons

Which statements accurately describe the function f(x) = 3√18^x? Check all that apply. A. The domain is all real numbers. B. The range is y > 3. C. The initial value …