Answer:
b. transformation
Explanation:
Transforming principle was an early name for DNA. In 1928, scientists didn't know yet that DNA carried genetic information, but they knew that there was something that could cause bacteria to transform from one type to another.
Transformation occurs when one bacterium (you know, those microscopic, single-celled creatures) picks up free-floating DNA and incorporates it into its own genome. The idea of the transforming principle was discovered during an experiment by Frederick Griffith.
The answer is physiological; sympathetic nervous system. The physiological segment of emotion is intricate and includes numerous zones of the cerebrum and the nervous system. A lot of the physiological excitement that we involvement with emotion is an aftereffect of reactions in the autonomic nervous system.
The Maya adapted to the environment by having deer and monkeys as food. Trees and other plants were also good building materials. The Maya built structures such as large public meeting spaces, canals to control the flow of water, and fashioned nearby hills into flat terraces on which peasants could farm.
Answer:
late Neolithic Age, people made more technological advances. Toolmakers created better farming tools as the need for them arose.
Explanation:
