Which statement is true about the temperature and density of air? A. The less air there is, the higher the temperature and density.
B. Lower temperature air is less dense.
C. Lower temperature air is more dense.
D. The temperature and density of air are not related.

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?