Metastasis refers to
A) the measured growth rate of benign tumors.
B) the spread of malignancy across body parts.
C) one specific variety of breast cancer.
D) a particularly deadly form of lung cancer.
Question 2
The main difference between benign and malignant tumors is
A) that malignant cells can invade surrounding tissues.
B) the ability of benign tumors to metastasize.
C) the size of the tumor each produces.
D) that benign tumors attack nearly any tissue, whereas malignancies are specific to animal (including human) tissue cells.
The declining age of menarche over the past 150 years has been measured in many European countries,
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Paranasal sinuses are part of the upper respiratory system. From here, infections may spread via the ...
Advection of an air mass with a different ELR (environmental lapse rate).
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