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

Author Question: According to the evolutionary perspective, why do dolphins have fins while cows have legs? A) ... (Read 56 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jun 22, 2018
According to the evolutionary perspective, why do dolphins have fins while cows have legs?
 
  A) Cows are mammals while dolphins are not.
  B) Cows are vertebrates and dolphins are invertebrates.
  C) Fins are better suited to an underwater environment.
  D) Dolphins are too heavy to be able to walk with legs.

Question 2

Modern evolutionary social psychologists believe that
 
  A) human social behaviors are wired in at birth and can't be changed.
  B) human behavior is an interaction between biological influences and the environment.
  C) animal behavior is wired in at birth, but human behavior is a result of the environment.
  D) most social behavior is learned.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


viki

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jun 22, 2018
Thank you


Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Evolutionary tree for the primates. Evolutionary tree for the primates.
Legs after a bike ride Legs after a bike ride
Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective. Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective.
Evolutionary Stages of Stars Evolutionary Stages of Stars
Write an essay in the perspective of a parent Write an essay in the perspective of a parent
Evolutionary Tree for Chordates Evolutionary Tree for Chordates
Video: Glycolysis Animation

For a complete list of videos, visit our video library