An animal virus enters its host cell by

a. penetrating a rip in the cell wall
b. punching a hole in the cell membrane
c. being injected into the cell
d. endocytosis across the cell membrane

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

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions