How are malignant tumors different from benign tumors?
Select one:
O a. Malignant tumors lose plasma membranes, and benign tumors continue to produce them.
O b. Benign tumors have totally normal features, and malignant tumors have totally abnormal features.
O c. Malignant tumors grow by expansion, and benign tumors grow by invasion.
d. Benign tumors retain parental cell functions, and malignant tumors lose parental cell functions.

answer:

the patient complains of irritated stomach with gas after eating spicy foods.

explanation:

answer:

say less

Explanation:

they should make the law strict.

Explanation:

Not to go outside. In some countries they are taking strict action for those who are going outside and allow testing for all without appointment maybe.

Corona Virus originated in Wu Han China and quickly spread across the world through trade routes

Explanation:

The global response to the Corona Virus was to shutdown, Lockdown, mantain hygiene and Social distancing