subject

Social Studies, 08.04.2020 21:18 willijav000

What is the main function of the immune system?

A. to circulate blood cells
B. to destroy pathogens
C. to secrete tears
D. to keep the skin moist

ansver

Answers: 2

Show answers

Another question on Social Studies

question

Social Studies, 22.06.2019 03:00

Which of the following is not among the root causes of poverty in the united states? size of family disabilities advanced degrees underemployment

Answers: 2

question

Social Studies, 22.06.2019 11:20

Montesquieu suggested dividing government into

Answers: 3

question

Social Studies, 23.06.2019 03:00

Which are components pf a political party? why do we need political parties give reason.

Answers: 2

question

Social Studies, 23.06.2019 05:50

(needed) if you have read the anne frank "the diary of a young girl" book then i may need your . i need you to do a full, accurate book review that would make up for 10 powerpoint slides. the review will include a full summary of each part. will mark brainliest

Answers: 2

You know the right answer?

What is the main function of the immune system?

A. to circulate blood cells
B. to...

Questions

question

History, 18.10.2019 18:10

Who used writing, studied astronomy, and built bridges in mesoamerica a. major industries b. important leaders c. advanced civilizat...

question

Mathematics, 18.10.2019 18:10

5. rm600 is invested for 4 years 10 months. this investment is offered interestrates of 9% compounded every three months for the first 2 years a...

question

History, 18.10.2019 18:10

In late 1800s, the republican party?...

question

Chemistry, 18.10.2019 18:10

Which indicates that an exotérmica chemical reaction occurs when two substances are mixed together ?...

question

World Languages, 18.10.2019 18:10

The definition of large the definition of lodged...

question

History, 18.10.2019 18:10

Which service do both state and local governments provide? approving new medicines issuing drivers licenses maintaining a pol...

question

Biology, 18.10.2019 18:10

As the salamander’s wound heals, it’s body cells are dividing to repair the damage. how is this type of cell division similar to asexual reproduction?...

question

History, 18.10.2019 18:10

In which region would irrigation systems be particularly important for early north americans? the great plains the sout...

question

Biology, 18.10.2019 18:10

What are three pieces of evidence that murchison cites to prove that jonas’ tumor did not arise from the cells of his own body?...

question

Mathematics, 18.10.2019 18:10

What is the solution to this equation x +13=22...

question

Physics, 18.10.2019 18:10

Which of the following is a practical example of gravity acting on an object?...

question

Mathematics, 18.10.2019 18:10

Geraldine is asked to explain the limits on the range of an exponential equation using the function f(x) = 2x. she makes these two statements:

question

Biology, 18.10.2019 18:10

Use your knowledge of mendelian genetics to write a hypothesis that answers the lab question, “what is the effect of the genes of the parental mice on...

question

Mathematics, 18.10.2019 18:10

solve for t. −3t≥39 a. t≥−13 b. t≥13 c. t≤−13 d. t≤13...

question

History, 18.10.2019 18:10

How did industrialization in the north affect the migration of african americans...

question

Mathematics, 18.10.2019 18:10

Ahawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree. the hawk swoops down toward the mouse at an angle of 30...

question

History, 18.10.2019 18:10

The blitzkrieg tactics of germany, so successful early in the war, involved...

question

Biology, 18.10.2019 18:10

Use your knowledge of mendelian genetics to write a hypothesis that answers the lab question, “what is the effect of the genes of the parental mice on...

question

Geography, 18.10.2019 18:10

Which earth layer in the atmosphere is the coldest...

question

Health, 18.10.2019 18:10

Understanding your personality can you do all of the following except a) you decide what types of extracurricular activities you want to partic...

More questions: Social Studies Another questions

Questions on the website: 13722360