What needle-like structure provides a skeletal network for a sponge? a. cnidoblasts b. polyps c. ...

Author Question: What needle-like structure provides a skeletal network for a sponge? a. cnidoblasts b. polyps c. ... (Read 74 times)

BRWH

Hero Member
Posts: 553

on: Aug 22, 2018

What needle-like structure provides a skeletal network for a sponge?
a. cnidoblasts
b. polyps
c. spicules
d. zooxanthellae
e. mesoglea

Question 2

Which animal is a suspension feeder?
a. fish
b. sea stars
c. sponges
d. lobsters
e. sea urchin

Meganchabluk

Sr. Member
Posts: 301

Reply #1 on: Aug 22, 2018

Answer to Question 1

c

Answer to Question 2

c

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.