Answer:
Natural selection leads to adaptation, that is, to a population dominated by organisms that are anatomically, behaviorally, and physiologically well suited to survive and reproduce in a specific environment. ... Species become extinct because they can no longer survive and reproduce in their altered environment.
Explanation:
Because water is much more dense than air, tidal flow is more powerful than wind energy. Unlike wind, tides are predictable and stable. Where tidal generators are used, they produce a steady, reliable stream of electricity.
This statement is false.
The type of fibers in a nerve determines the conduction velocity of the nerve and the factors contributing to the type of fiber is the degree of myelination and the diameter of the fiber; wherein the larger the diameter and the greater degree of myelination, the faster the conduction velocity. What classifies the spinal never whether motor or sensory is its origin in the spinal cord. Nerves originating in the anterior or ventral spinal cord are motor nerves and nerves originating in the posterior or dorsal spinal cord are sensory nerves.
Answer:
The second on is the one that fits.
Explanation:
All enzymes break their substrates (polymers) into smaller and less complex molecules (monomers) using the ‘lock and key method’, so this means that all enzymes must be in an equipped shape in order to fit their substrate and break them