01.04.14
Selena made a chart to group adaptations in birds based
on their main functions.
Which functions should Selena use as headings to
complete the chart?
Adaptations in Birds
contour feathers
nearly hollow bones
strong chest muscles
crop
gizzard
strong beak
O X: Flight
Y Feeding and Digestion
OX: Maintaining Body Temperature
Y: Circulating Oxygen
OX: Flight
Y: Circulating Oxygen
X: Maintaining Body Temperature
Y: Feeding and Digestion
Save and Exit