Strkdelidalaadley Strkdelidalaadley

07-05-2016
Biology

contestada

Feathers are modified ______.
a. scales
c. lipids
b. hair
d. tibia

Respuesta :

13-05-2016

Feathers are modified as scales. According to the history, birds which have feathers are the descendants of the dinosaurs which have scales.
That's why feathers are categorized as scales in the present record according to studies.

Answer Link

Otras preguntas

What is the value of x in the equation 4x + 8y = 40, when y = 0.8?

A researcher wants to do a web-based survey of college students to collect information about their sexual behavior and drug use. Direct identifiers will not be

Fill in the blank: Muhammad and his followers journeyed from Makkah to ___ during what is called the Hijrah. A. Damascus B. Baghdad C. Yathrib D. Jerusalem

Research shows that growing up in a single-parent family:

Find the value for the variable expression p + 5 when p = 2. A. 2 B. 3 C. 7 D. 10

A client is admitted to the health care facility with abdominal pain, a low-grade fever, abdominal distention, and weight loss. The physician diagnoses acute pa

how did rome unite its empire

which of the following describes a conclusion? A. scientific question B. a possible answer to a question C. a statement regarding the outcome of an investigatio

Are defined as subatomic particles that have more mass than neutrinos but do not interact with light.

Why did women, african Americans, and native Americans not take part in the constitutional convention?

good job