kikionfleek kikionfleek

25-04-2017
Biology

contestada

The heart and lungs are two examples of structures called
A. Connective tissue
B. Organ systems
C. Epithelial tissue
D. Organs

Respuesta :

byakkomaru byakkomaru

25-04-2017

The heart and lungs are both Organs

Answer Link

Otras preguntas

sajan took a loan of rs 9586 from the bank to buy a fishing boat. he paid back rs 10840 to the bank. sajan was able to repay the rent in 8 months and he paid eq

Desperately seeking answer. Please if you don’t know don’t just comment.

One reason some argue that campaign financing should be restricted it is because

In the 1840s, the main argument in Congress over the transcontinental railroad concerned A.the geographic direction of the railroad. B.the money needed to fund

Which of the following transformations will result in an image that maps onto itself?A. rotate 180 degrees counterclockwise and then rotate 90 degrees clockwise

O well anyway I'll be learning eventually to like the railroad and Sherman will like me some day, and anyway another day another dollar. The narrator of this e

Distinguish between the following: a) Physical and chemical change b) Metallic and non-metallic c) Atom and isotope d) Electron affinity and electronegativi

A student determined that the weight-percent recovery for his isolated caffeine proved to be 1.5%. The student was concerned, expecting a yield of at least 50%

How did Americans feel about the war? Who supported it and who didn’t?

Plz I asked many times plz help meers