Que desventajas existen entre los organismos que extraen oxígeno del aire​

Resperation is a way to release carbon back into the atmosphere

Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow

Why does sexual reproduction result in more genetic variation in a species