« previous next »

Author Question: Examination of the fossils of Archaeopteryx reveals that, in common with extant (Read 708 times)

federox

  • Sr. Member
  • ****
  • Posts: 308
on: Aug 8, 2013
Examination of the fossils of Archaeopteryx reveals that, in common with extant birds, it had
A) a long tail containing vertebrae.
B) feathers.
C) teeth.
D) Three of the options listed are correct.
E) Two of the options listed are correct.


theo

  • Hero Member
  • *****
  • Posts: 698
Reply #1 on: Aug 10, 2013
Answer has to be B, 100% :D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

A skeletal mount of an African Lion attacking a Common Eland on display at The Museum of Osteology, A skeletal mount of an African Lion attacking a Common Eland on display at The Museum of Osteology,
Common hydrogen bonds in biological systems Common hydrogen bonds in biological systems
The titration curve of phosphoric acid (H3PO4), a common buffer in biological sy The titration curve of phosphoric acid (H3PO4), a common buffer in biological sy
Examples of the most common X-ray positions and the images they produce. Examples of the most common X-ray positions and the images they produce.
Common Prefixes of the Metric System Common Prefixes of the Metric System
Common Sources of Carbon Monoxide Common Sources of Carbon Monoxide
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library