Whole blood has 4 major components;
Plasma
Red Blood Cells
White Blood Cells
Platelets
Answer:
D) A Survey of fellow classmates
Explanation:
This is the correct answer because an informal survey involves various answers that may or may not be accurate. Informal surveys cannot be held as scientific fact and are, therefore, not reliable. A scientific journal is reliable because it most likely includes data from an experiment and/or research of a trusted scientist or group. The results of past experiments are very reliable because these are the results of hard work and thorough planning and research. A scientific discussion with colleagues is not very credible because it involves the sharing of opinionated information, but it is certainly more reliable that the varying answers of school-aged peers.
Water is a polar covalent molecule. That is because it shares electrons between the atoms unequally.
When the barrier is broken, a sequence of biochemical events is set into motion to repair the damage. This process is divided into phases: blood clotting, inflammation, tissue growth, and tissue remodeling
