Answer:
B, providing nutrients and oxygen to tumors and by facilitating metastasis
Explanation:
Tumor angiogenesis refers to the formation of nascent vasculature during tumor progression, enabling delivery of nutrients and oxygen as well as the removal of waste. Angiogenesis facilitates metastasis by enabling transport of tumor cells to distant sites via vascular and lymph systems.
4.4 million dollars a year
A coronal plane through the head:
Answer: A coronal plane through the head could pass through both ears. A coronal plane or frontal plane is a vertical plane that divides the body into front (anterior or ventral) and back (posterior or dorsal) sections.
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That would be the nucleus.