« previous next »

Author Question: Which type of fish fin is rigid and efficient for propulsion and isa found on a fast-cruising fish ... (Read 145 times)

karen

  • Hero Member
  • *****
  • Posts: 537
on: Aug 22, 2018
Which type of fish fin is rigid and efficient for propulsion and isa found on a fast-cruising fish such as tuna, marlin, and swordfish?
 
  a) heterocercal
  b) lunate
  c) rounded
  d) truncate
  e) forked

Question 2

According to the International Whaling Commision (IWC), which is NOT a way to legally hunt whales?
 
  a) aboriginal subsistence whaling
  b) scientific whaling
  c) whaling by objection
  d) whaling to thin out the various whale species
  e) all of the above


AaaA

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 22, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Carnivorous plants, such as this pitcher plant (Sarracenia purpurea) are commonly found in bog habit Carnivorous plants, such as this pitcher plant (Sarracenia purpurea) are commonly found in bog habit
Three of the color variants found at Fossil Rim Wildlife Center in Texas Three of the color variants found at Fossil Rim Wildlife Center in Texas
viper fish viper fish
Fish in the Ocean Fish in the Ocean
Milk, nuts, seeds, fish Milk, nuts, seeds, fish
fish fish
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library