« previous next »

Author Question: Why did animals develop characteristics such as thick hides, long horns, or the ability to run fast? ... (Read 47 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jul 21, 2018
Why did animals develop characteristics such as thick hides, long horns, or the ability to run fast?
 
  What will be an ideal response?

Question 2

Most anthropologists agree that agriculture began in what is now known as South Africa.
 
  Indicate whether the statement is true or false


ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 21, 2018
Answer to Question 1

Animals developed traits that would help them survive in their environment. Animals having traits that aided them in survival stood a better chance of living and reproducing than did animals without the traits. Some of these traits were needed for defense and the toughness to survive under harsh conditions.

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

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?

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.

Fibroid tumors, or leiomyomas. Fibroids develop from the uterus to form a variety of hard, round ben Fibroid tumors, or leiomyomas. Fibroids develop from the uterus to form a variety of hard, round ben
Associative Long-Term Potentiation Associative Long-Term Potentiation
A port fuel-injected engine that is equipped with long, tuned intake-manifold runners. A port fuel-injected engine that is equipped with long, tuned intake-manifold runners.
Uncover the back down to the waist. Stand at the head to apply lubricant to the back using long ... Uncover the back down to the waist. Stand at the head to apply lubricant to the back using long ...
Characteristics of the Solstices and Equinoxes Characteristics of the Solstices and Equinoxes
Video: Inflammation and Fever

For a complete list of videos, visit our video library