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.
Answer:
A.
Explanation:
Without the celebrities consent, you cannot notify the press to comment on their condition. If they were admitted to the hospital under a condition such as a stomach bug or a flu, it most likely regardless of status be made to the news. If they happened to be the first contractor of a new disease however lets say Rona-22, then the press may be legally obligated to do so as to spread awareness to anyone who has been in recent contact.
Answer:
Stress occurs when the body physically sustains grave injury due to environmental factors.
