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

Hello! So, Given the equation y = 2x - 8, what is the slope and the y-intercept? Please help with a good explanation of how you got it! Please don't give me the

un numero supera en 43 a otro. Si el mayor se divide entre el menor, el cociente es 5 y el residuo es 7. Encontrar los numeros.

Answer all eight questions!!!!!

7. n - 10 + 9n - 3 if n= 5 -9-16 Reader' nswer each question. (2pts cu areatest common facto Cual es el resultado de la pregunta

5/6÷3/4 in simplest form

Given that cosθ = - and θ is in Quadrant III, match the following items. 1. sinθ 11/60 2. tanθ -61/11 3. cscθ 60/11 4. secθ -60/61

If the mix ratio for a certain chemical is 1:6 when it is mixed with water (chemical:water), how much water would be mixed with 1/2 gallon of the chemical.

solve by substitution: 3y-6x=24 and 8+2x =y

solve for x: 15x + 3 = 10x + 3

If the mix ratio for a certain chemical is 1:6 when it is mixed with water (chemical:water), how much water would be mixed with 1/2 gallon of the chemical.