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

Good afternoon, please help me with this question and if u get it correct ill give u the brainlest

Can anyone help me on this please.

Marvin is saving $5.25 a week to buy a new video game that costs 69.15. How many weeks will he have to save to buy the game?

The unequal sharing of scarce resources and social rewards is called a. the caste system. c. social stratification. b. social inequality. d. societal rank. plea

Did Rome and Greece have slaves?

____ records include personal information, employment history, performance evaluations, compensation records, and other information needed by the company

Explain, using at least three reasons, why Timothy would fail to be a good match as a mechanical engineer in the following scenario. Situation: Timothy is a ver

Which of these is the best summary of the first paragraph? A. A severe storm last night in Wichita, Kansas, dropped a lot of rain and brought strong winds. B

Factor the equation k^2 + 25

What is the domain of the following {(1,3),(2,7),(3,-1)