<span>The heart is a specialized muscle within the body that is responsible for circulating oxygen within the internal organs to maintain the body’s homeostasis. Cardiac muscle tissues are made up of cardiac muscles cells or muscle fibers that give the distinct characteristic and function of the heart. The fibers when seen through a microscope, are striated or striped. They are seen as light and dark bands because they interlock each other to form the walls and perform many muscular contractions of the heart. <span>
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Answer:Tumors can be benign (noncancerous) or malignant (cancerous). Benign tumors tend to grow slowly and do not spread. Malignant tumors can grow rapidly, invade and destroy nearby normal tissues, and spread throughout the body.
Explanation:
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The argument or the reason that Dr. Douglas used with Dr.
Brodus in allowing the Tuskegee study to continue despite of certain
circumstances was because of validation in terms of the autopsy in which he
stated that is needed in order to know whether the study is reliable and it is considered
to be science.
The preoperational arrange is the second stage in Piaget's hypothesis of intellectual improvement. This stage starts around age 2, as kids begin to talk, and keeps going until roughly age 7. Amid this stage, youngsters start to take part in emblematic play and figure out how to control images.
