sreg4irlteja sreg4irlteja

01-04-2016
Biology

contestada

Planarians have a branched digestive tract with both a mouth and an anus.
a. True
b. False

Respuesta :

Аноним Аноним

01-04-2016

False. Planaria have one body opening. Food and wastes enter and exit through this single opening called the pharynx.

Answer Link

Otras preguntas

After absorption, the water-soluble nutrients are released directly into the:

The 1968 democratic national convention in Chicago was the target of protests by

The Golgi apparatus packages and sorts substances for delivery to different parts of the cell or outside the cell. Which cell organelle provides instructions to

Write two functions f(x) and g(x) for which [f∘g](x)

9. How do you find the best source of information on a scientific topic?

what happens in act 1 scene 4 julius caesar

Why were segregation laws popular in the late 19th century? They were financially advantageous to white farmers. They maintained the racist social order of the

Why should American textbooks emphasize the geographic size of the Soviet Union

When a character overcomes several obstacles on the way to his or her journey's end, this is known as the

A woman is admitted to the labor and birthing suite. vaginal examination reveals that the presenting part is approximately 2 cm above the ischial spines. the nu