WebJun 8, 2024 · The circulatory system varies from simple systems in invertebrates to more complex systems in vertebrates. The simplest animals, such as the sponges (Porifera) and rotifers (Rotifera), do not need a circulatory system because diffusion allows adequate exchange of water, nutrients, and waste, as well as dissolved gases (figure a). WebMar 3, 2024 · The circulatory system, also known as the cardiovascular system, consists of the organs and fluids that transport materials like oxygen and nutrients throughout the …

Circulatory System Anatomy, Diagram, & Function

WebApr 13, 2024 · Pulmonary and systemic veins Your body circulates blood on two different tracks called the systemic circuit and the pulmonary circuit. Veins are based on the circuit they’re found in: Pulmonary... WebAs your heart beats, it pumps blood through a system of blood vessels called the circulatory system. Arteries carry oxygen-rich blood from your heart to the rest of your … immowest brest

10.2: Overview of the Circulatory System - Biology LibreTexts

WebThe cardiovascular and respiratory systems work together to maintain homeostasis, or balance, in the body. Oxygen is essential for the body's cells to produce energy through the process of cellular respiration. Without enough oxygen, the cells cannot function properly and may become damaged or die. The respiratory system provides oxygen to the ... WebMay 14, 2024 · The graphic shows the major arteries (in bright red) and veins (dark red) of the system. Blood from the aorta passes into a branching system of arteries that lead to … Web1. venn diagram of respiratory and circulatory system. Difference: Respiratory system-is the exchange of gases (carbon dioxide and oxygen). -Is only made up of the nose, pharynx, larynx, trachea, bronchi, bronchioles, alveoli (air sacs, where the gas exchange occurs). -Respiratory system is to take oxygen in and expel carbon dioxide. immowertv 2021 anlage 2