There is not a ball<span> and </span>socket joint at the knee<span>. It is a complex hinge </span>joint<span>. The </span>knee joint<span> begins to wear out from </span>walking<span> and carrying most of our weight. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
Answer:
Fatigue, confusion, and low blood counts are some common symptoms that occur with cancer.
Step-by-Step Explanation:
When we inhale and exhale a process known as breathing takes place. During breathing ; gaseous exchange , that is ; excretion of carbon dioxide and inhalation of oxygen takes place.
Remark : - Dont confuse respiration and breathing. They are different processes. Breathing simply means inhalation of oxygen and exhalation of carbon dioxide ; while respiration means involves breakdown of food and it is a deeper process.
Embryonic stem cells have the potential to produce regenerated tissues, such as skin. They could provide means of healing diseases such as type 1 diabetes where a particular cell has been lost or is malfunctioning.
