cortez52203 cortez52203

04-02-2021
Biology

contestada

Which of the following is a surface barrier to infection?

antigens
skin
antibodies
lymph nodes

Respuesta :

audreymart138 audreymart138

04-02-2021

Answer:

skin

Explanation:

Answer Link

Otras preguntas

When an insect is feeding on a plant, which types of tissue are at work to protect the plant and help it heal from injury?

^15 root x^33 simplify the radical. Assume all variables represent positive real numbers.

Over what interval of time in minutes was the jogger heart rate changing at the constant rate

When should you list your GPA on a resume? A. Never B. Only if a 4.0 C. Always D. Only if above a 3.0

HELP WHAT'S THE ANSWER PLEASE

In what areas did the Great Society have a positive impact?

Solve the system using elimination. x + 2y = –6 3x + 8y = –20

Kyg instruments, a firm that produces manufacturing equipment for various industries, experiences an influx of new sales employees due to a recent expansion. de

Find all solutions to the equation. cos x = sin x

How many transgender people serve in us military?