|
Title: When a bird ruffles its feathers in response to heat stress it Post by: mysttrr on Feb 7, 2018 When a bird ruffles its feathers in response to heat stress it
a. permits convective currents to carry heat away from the body surface. b. permits exchange of air with 100 humidity for air with lower humidity, enabling evaporative cooling to occur. c. both of these. d. neither of these. Title: When a bird ruffles its feathers in response to heat stress it Post by: Susannamaj1 on Feb 7, 2018 C
|