Which of the following traits is a synapomorphy of the clade archosauria?
a. a single temporal fenestrate for increased jaw musculature
b. multi-cusped teeth for processing hard plant material
c. a fourth trochanter for the attachment of muscles on the femur
d. feathers to increase thermoregulation and insulation

The negative impacts of nonnative species generally outweigh the positive impacts

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?