zane728 zane728
  • 25-04-2024
  • Biology
contestada

Which of the following characteristics among extant species are unique to birds?
a. Feathers
b. Hollow bones
c. Amniotic eggs
d. Endothermy

Respuesta :

noonf07
noonf07 noonf07
  • 25-04-2024
a. Feathers because feathers are modified scales and are not found in other vertebrates
Answer Link

Otras preguntas

Philip zimbardo devised a simulated prison and randomly assigned college students to serve as prisoners or guards. This experiment best illustrated the impact o
A mass is undergoing simple harmonic motion. When its displacement is 0, it is at its equilibrium position. At that moment, its speed is _______ and its acceler
plz help me :( WILL GIVE BRAINLIEST
True Or False: There were a total of 16 tattoos on the Iceman's body.
pleasee help!!???? asapp
Ecosystems are clearly separated from one another. Where one ecosystem stops, another begins A: True B: False
A garden hose uses 1⁄10 of a gallon of water per second. How many gallons will the hose use in 1⁄3 hour? 60 gallons B. 120 gallons C. 130 gallons D. 10 g
I need help please!!!!?
what is the difference between fiction and non fiction​
The College Board reported the following mean scores for the three parts of the Scholastic Aptitude Test (SAT) (The World Almanac, 2009): Critical Reading 502 M