superstar3529 superstar3529

24-05-2018
Biology

contestada

__________ system: the body system responsible for fighting diseases; arsenic, methylmercury, and dioxins can weaken this system

Respuesta :

AlpenGlow AlpenGlow

02-06-2018

The immune system.

The immune system acts as a defense system of the body. It fights against bacteria, viruses and any other disease causing pathogens. Some chemicals can weaken the immune system and make them vulnerable.

Answer Link

Otras preguntas

How do repressive regimes interact with civil society, and what impact does that have on citizens?

"The sentence "Lucy called Linda on her day off" is confusing because? A: it has two subjects.B: the antecedent of the pronoun is unclear. C: we dont know what

weeds growing in a recently burned a patch of forest represent the first stage in primary succession secondary succession secondary colonization biological

the brightness of a light is determined by

Identify the subordinate clause in the sentence as a noun, adverb, or adjective clause. 1)Did anyone ask her what sort of present she would like for her birthd

share 72 sweets in the ratio 8:1

In the United States, the change from the "cottage system" to the "factory system" first took place in which of the following industries? A) thread spinning B)

what percent of 96 = 24

A family of raccoons living in the center of a forest leaves that area and joins a population of raccoons living near the edge of the forest. Over a period of y

The perimeter of a bedroom door is 26 feet. The door is 4 feet wide. How tall is it?