'Muscular pump' presentation slideshows

The Heart

Circulatory System. The Heart. How many times a day does your heart beat?. a. over 10,000 times. b. over 100,000 times. c. over 1,000,000 times. d. over 10,000,000 times. Circulatory System.

392 views • 32 slides

Most invertebrates have a gastrovascular cavity {branching gut} or a circulatory system {in mesodermal body cavity} for internal transport. A body wall of cnidarians like hydra is only two cells thick & encloses a central gastrovascular cavity,

618 views • 29 slides

Most invertebrates have a gastrovascular cavity {branching gut} or a circulatory system {in mesodermal body cavity} for internal transport. A body wall of cnidarians like hydra is only two cells thick & encloses a central gastrovascular cavity,

446 views • 29 slides

Interior & Conductive System of the Heart

Interior & Conductive System of the Heart. The Heart The walls of the heart are composed of cardiac muscle. Out inward are: epicardium, myocardium endocardium. The Heart Is slightly larger than a clenched fist , working as double self-adjusting muscular pump.

1.07k views • 19 slides