catherinecarp11 catherinecarp11

30-10-2017
Biology

contestada

As an animal ages and its hair turns white, the medulla becomes filled with
A. water.
B. melanin.
C. air.
D. fat.

Respuesta :

navi611 navi611

30-10-2017

The answer is c) Air

Answer Link

jajumonac jajumonac

10-10-2019

Answer:

B. melanin.

Explanation:

Melanin is a type of pigment that make our hairs coloured. When ages past, this pigment is produced in minor quantities, that's why we lost that natural colour in our hair.

Answer Link

Otras preguntas

Please help ASAP!! Please

Which explanations did you included in your response? O Getting ready for a revolution Providing for future revolutions Stating that it is important that people

Alex was biking on a 48 mile trail, first half of the time he was going twice as fast as the second time, if he spent 4 hours on the road, how fast was he going

the graphs showas a result from two experiments into how fast an enzyme works at a different temperature and at different pH it describes a result

Measure of xyz fast and correct please

Find the value of x. Give reasons to justify your solution-

Finish the following table for the given function with x as the independent variable. x 10 10 15 10 15 Ax) = V100- x a. 95, 90, 85 b. 9.75, 9.49, 9.22 C. 9.75,

2H,0 o, 2H, rogen perode oxygen This chemical reaction shows that two molecules of hydrogen peroxide (H 0.) break apart to form two molecules of water (H.0) and

Use the diagram to answer each question. About how many grams of potassium nitrate (KNO3) will settle out when a saturated solution made in 100 grams of water i

Help me !!!! Can anyone solve it and send it to me plz.!!!!