Every time 5-year-old peter picked up his toys, his mother gave him a penny. after some time, she stopped giving him pennies to pick up his toys. over the next few weeks, peter gradually stopped asking for pennies. three months later, when peter picked up his toys, he asked his mother for a penny. in the given scenario, peter asking for a penny after a period of 3 months exemplifies latent learning. extinction. spontaneous recovery. reinforcement.

Whats your favorite plant? ? uniquest is brainliest

The color contrast between the open ocean and the lagoon between the spit and the mainland. the greater concentration of suspended sediments in the lagoon gives the waters a more turbid appearance. the source of sediment in the lagoon is (are) [(rivers and streams from the mainland) (wind-borne sediment from the spit) (ocean waves washing over the spit) (all of these contribute)].

For review 1. in terms of which government is sovereign, differentiate among a unitary system, a confed- eral system, and a federal system of government. 2. to which level of government does the constitution distribute the enumerated po implied powers? concurrent powers? reserved powers? provide several power. 3. what matters fall within the scope of state sovereignty? differentiate among dual federalism, cooperative federalism, centralized federalism, and conflicted federalism. how does the national government use grants-in-aid, mandates, and preemption to direct the policy of state and local governments? 6. what do we mean by intergovernmental relations? why is the term a good description of u. s. federalism today? 7. list several advantages and several disadvantages of a federal system.