Answer and Explanation:
Sand crabs are known by this name mainly because they spend an important part of their lives buried below the sand. As other crustaceans, they are characterized by the possession of antennae, a structure that has several important roles in their behaviour and physiology.
For instance, they are an important feature in their feeding behaviour. When a sand crab feeds, it begins by showing only its eyes and first pair of antennae. However, as ocean waves recede, they show a second pair of antennae that serves to filter the microcrustaceans and phytoplankton - their main food source. This enables the crab to gather food and survive in this tough environment.
Answer:
checks and balances.
Explanation:
checks and balances specify the separation of power that exist within different government branches in order to prevent the government from becoming too powerful to intervene.
On the example above, it's mentioned two branches of government with different function.
The supreme court is part of the judicial branch that has the power to make a ruling and interpret laws, and the congress is part of legislative branch that has the power to create laws.
In a capitalist society, a person pays for what they utilize and pays no taxes.
In a socialist society, a person collectively pays for everything publicly funded through taxes.
These are only the definitions of "pure" capitalism and socialism. Currently, no society has such; they have a mix of the two.
