Answer:
They are fine branching blood vessels
Explanation:
Net primary productivity (NPP) can be defined as the amount of energy made available by plants to animals, only at the herbivore leve. The NPP of an ecosystem depends on different factors such as the levels of heat, moisture, nutrients available, competition..If the NPP is low (little available food) than animals sparse (have to move to find it).
Physical change. Boiling water does not change the fundamental properties of the water, as it can turn back into water during condensation.
The ciliated simple columnar epithelium is a tissue that would line the uterine tubes and function as a conveyor belt to help move a fertilized egg toward the uterus. The ciliated columnar epithelium transfers mucus and constituents through cilia and is originate in the upper respiratory area the fallopian tubes, the uterus, and principal part of the spinal cord. It is the main objective of contamination for common cold illnesses.
The right option is; transport oxygen through the blood.
Hemoglobin protein is a globular protein that transports oxygen through blood from the lungs to the various tissues of the body. Hemoglobin protein is made up of four protein chains, two alpha chains and two beta chains which are joined together by intermolecular interactions. Hemoglobin protein also transports other substances such as carbon dioxide and nitric oxide within the body.
