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

Author Question: What is the most effective anti-drag body plan? a. Torpedolike b. Horizontally compressed c. ... (Read 33 times)

karen

  • Hero Member
  • *****
  • Posts: 537
on: Aug 22, 2018

What is the most effective anti-drag body plan?
  a. Torpedolike
  b. Horizontally compressed
  c. Vertically compressed
  d. Disk-shaped



Question 2

What is considered the most primitive true animal?
  a. Porifera
  b. Cnidaria
  c. Annelida
  d. Mollusca



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Aug 22, 2018
Answer to Question 1

ANS: A
Drag is the resistance to movement and is determined by the frontal area, body contour, and surface
texture. It increases geometrically with increasing speed. Information can be found in the section
Fishes Are Successful Because of Unique Adaptations.



Answer to Question 2

ANS: A
Sponges, in the phylum Porifera, are the most primitive. They are all suspension feeders that are found
in all latitudes. Information can be found in the section Invertebrates Are the Most Successful and
Abundant Animals



karen

  • Member
  • Posts: 537
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

If you want to show differences between items at the same time, a bar graph is more effective than a If you want to show differences between items at the same time, a bar graph is more effective than a
The Body as Mapped on the Motor Cortex and Somatosensory Cortex The Body as Mapped on the Motor Cortex and Somatosensory Cortex
Nine pulse sites on the human body. Nine pulse sites on the human body.
This CNG pump is capable of supplying compressed natural gas at either 3,000 PSI or 3,600 PSI. The ... This CNG pump is capable of supplying compressed natural gas at either 3,000 PSI or 3,600 PSI. The ...
Visceral and Subcutaneous Fat Storage in the Body Visceral and Subcutaneous Fat Storage in the Body
Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library