This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Sharks, skates, rays, and chimaeras comprise the class ____________, and have a skeleton made of ... (Read 39 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Aug 22, 2018

Sharks, skates, rays, and chimaeras comprise the class ____________, and have a skeleton made of tough, elastic
  ____________. Fill in the blank(s) with the appropriate word(s).



Question 2

____________ are Earth's most abundant and successful vertebrates. Fill in the blank(s) with the appropriate word(s).


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AmberC1996

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Aug 22, 2018
Answer to Question 1

Chondrichthyes; cartilage

Answer to Question 2

Fishes


Alainaaa8

  • Member
  • Posts: 576
Reply 2 on: Aug 22, 2018
:D TYSM

dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Spotted Hyena Skeleton Spotted Hyena Skeleton
The human skeleton The human skeleton
Parallel Light Rays from Distant Objects Parallel Light Rays from Distant Objects
Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ... Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ...
Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ... Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ...
Food: Made Over Made Better Food: Made Over Made Better
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library