03-05-2017
Biology

contestada

why do organisms require different levels of cellular organization

Respuesta :

sb10509 sb10509

03-05-2017

A unicellular organism must perform all functions necessary for life. A multicellular organism has specialized cells, tissues, organs, and organ systems that perform specific functions.

Answer Link

Otras preguntas

You have 34 3 4 of a pie leftover after your party. Each guest takes home 16 1 6 of the leftover pie. What fraction of the original pie does each guest take

2. Reggie buys a power drill using a payment method that immediately takes the cost of the drill out of his bank account. How did Reggie pay? A cash B debit car

About 1/4 of all adults in the United States have type O+ blood. If three randomly selected adults donate blood, find the probability of each of the following e

261 candy bars cost $87.

15) Solve. −x2 = 2x − 15 A) x = 3, x = 5 B) x = −3, x = 5 C) x = 3, x = −5 D) x = −3, x = −5

1. How does the artist use facial expressions in this comic? What do the expressions add to the comic?

a cube has an edge of D cm. What is the volume of the cube

In the 5th grade story The Reluctant Neighbor, for the last question; What sentence best describes the theme of the story?

____Zn(s) + ____HCl(aq) → ____ZnCl2(s) + ____H2(g)

Simplify the function f (x) = f(x)= 1/2 (27)^ 2x/3. Then determine the key aspects of the function.