Why are virus able to recognize a host cell, enter its membrane and take over

The condition in which joints are inflamed is bursitis select the best answer from the choices provided ot f

Heyme with this one ❤ ☺❤ name the part of the cell concerned with the transmission of hereditary characters from parents to offspring. "i will mark brainlist "

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change