Select all the correct answers. Which three statements does this adaptation suggest?
A change in the environment led to a new distribution of traits in a population.
The trait of shell thickening underwent natural selection.
The trait for shell thickening will not be selected by future mussel generations.
Half of the mussel population developed the trait while the other half did not
Mussels with the shell thickening trait had a greater chance of survival.

Which amendment best addresses the fears of the federalists like james madison, that rights and powers not specifically listed in the consttuition or bill of rights will not be protected in the future

During andrew johnson’s presidency, the radical republicans gained control over policymaking in congress. they had enough power to override any presidential veto. how did the radical republicans use this opportunity? a. they blocked johnson’s weak reconstruction policies by taking charge of the reconstruction plan. b. they extended their support to johnson’s policies for reconstruction of the south. c. they removed johnson from office and took over the task of reconstructing the south. d. they removed all former confederates from office and stopped the south from rejoining the union.

What event led stephen decatur to burn the u. s. warship philadelphia?