The correct answer is:
Federal relief for the unemployed.
Franklin Roosevelt instituted the New Deal from 1933 to 1939. Congress passed dozens of programs to stabilize the U.S. financial system. They provided relief to farmers and jobs to the unemployed. . The New Deal policies introduced Keynesian economic theory.
Answer:
In the deep ocean layers where the sunlight does not reach, these organisms that are chemoautotrophic use sulfides from the hydrothermal vents to perform chemosynthesis instead of photosynthesis.
Explanation:
Chemoautotrophic organisms are the ones that are adapted to the absence of sunlight. Such organisms identify electron donors in their vicinity and derive energy from the oxidation reactions that these electron donors (mostly, inorganic compounds) undergo.
The major reason for the development of such a trait in these organisms is the depth that they live at. On deep-sea floors, there is an abundance of sulfides. Thus, the organisms living on there make use of the sulfides to fix carbon and obtain energy the required energy to sustain.
The process of chemosynthesis occurring on deep-sea floors due to the presence of carbon, sulfides, and oxygen culminates in the production of organic materials as an end result which the organisms feed on and sustain even when there is no sunlight available. These organisms majorly belong to the bacteria species called Archaea and Extremophiles.
Answer:
Climate change can disrupt food availability, reduce access to food, and affect food quality. For example, projected increases in temperatures, changes in precipitation patterns, changes in extreme weather events, and reductions in water availability may all result in reduced agricultural productivity.
Explanation:
google says so
Answer:
A. The words "good dog"
Explanation:
In this case, we know that the primary reinforcer is the treat. The dog is gaining an immediate reward for doing what you wanted it to do. But even after it, you also praise the dog. This praise is the secondary reinforcement. The secondary reinforcement will allow the trainer to deliver reinforcement even if the dog is not hungry, which might cause problems if you only use the primary reinforcement.
