Respuesta :

mytinytot1990

Answer:

D.) 21 degrees fahrenheit.

Step-by-step explanation:

From warmest to coldest:

d. 21 degrees

a. 16 degrees

b. -16 degrees

c. -21 degrees

Hope this helps you :  )

Sjfrost2006

Answer:

D. 21 degrees Fahrenheit

Step-by-step explanation:

We can get rid of letters B and C because we now if the temperature is in the negatives it is cold. And since 21 is greater than 16 we know that 21 is warmest.