« previous next »

Author Question: Which of the following animal groups is entirely aquatic? A) Mollusca B) Crustac (Read 978 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Aug 5, 2013
Which of the following animal groups is entirely aquatic?
A) Mollusca
B) Crustacea
C) Echinodermata
D) Nematoda
E) Platyhelminthes


camila

  • Hero Member
  • *****
  • Posts: 705
Reply #1 on: Aug 8, 2013
Answer has to be C, trust me!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Charlie

  • Hero Member
  • *****
  • Posts: 640
Reply #2 on: Oct 18, 2013
Wonderful, you were right, thank you so much.


« previous next »
 

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Animal cells and the extracellular matrix (ECM) Animal cells and the extracellular matrix (ECM)
Nitrogenous wastes produced by different animal groups. Nitrogenous wastes produced by different animal groups.
Hybrid Animal (dolphin) Hybrid Animal (dolphin)
Animal anatomy lab Animal anatomy lab
Except for interaction within families, age groups in Western culture are usually kept fairly ... Except for interaction within families, age groups in Western culture are usually kept fairly ...
Interphase in Plant and Animal Cells Interphase in Plant and Animal Cells
Video: Stroke volume - afterload definition & hypertension

For a complete list of videos, visit our video library