Our helps us in following ways: Skeletal system provides mechanical support to body. Bony cranium and vertebral column protect our central . Inside skeletal pieces, blood cells are formed...
1 Answers 1 viewsThe muscular system uses the diaphragm to enlarge the volume of the lungs. An increased volume in the lungs allows air containing 20% Oxygen to enter the lungs. The...
1 Answers 1 viewsSmooth muscle is usually in the parts of our body that are involuntary; that is, the parts that we don't have to think about. For example, we don't have to...
1 Answers 1 viewsYes , Lymph also travels inside Lymph vessels which are similar to our viens , but differ in the way that lymph vessels contains more Valves than viens. Lymph after...
1 Answers 1 viewsSecretions of endocrine glands are called hormones and hormones are released directly into the blood which is part of the . Hence, circulatory system helps the in carrying the hormones...
1 Answers 1 viewsThe stomach itself is a part of the , and isn't a part of the circulatory or . It does play a vital role, however, as it produces...
1 Answers 1 viewsAn open circulatory system is adequate for slow metabolism, as it generates very low values of blood pressure. These animals are not very active, and sometimes they don't even use...
1 Answers 1 viewsThe pulmonary artery carries deoxygenated blood to the lungs to be oxygenated and returns via the pulmonary veins. Capillaries carry nutrients, hormones, transfer oxygen.
1 Answers 1 viewsThe difference between these two systems is: Circulatory system is only made up of the blood, heart, blood vessels, lymph nodes Respiratory System: Is only made up of the...
1 Answers 1 viewsThe mesoderm germ layer forms in the embryo of triploblastic animals. Through cell signalling cascades and interactions with the ectodermal and endodermal cells , the mesodermal cells begin the...
1 Answers 1 views