A catalyst decreases the activation energy and increases reaction rate that is needed.
The answer would be C as it can be directly tested experimentally and observed that bacteria adapted to become drug resistant and the natural selection of drug resistant bacteria to survive and continue proliferating, thus being direct evidence of evolution
B. The Threshold describes the minimum level of stimulus required to ctive a neuron. Hope that helps
Answer:
chemical energy is converted into light
Explanation:
The process by which green plants and some other organisms use sunlight to say to synthesize foods from carbon dioxide and water. It transforms light energy into chemical energy during photosynthesis.
The horse has a non-communicable disease.
Explanation:
- In the given situation, only one horse is effected this suggest that the cause of the disease is not present in any other horse.
- Though the horses were sleeping in same barn and sharing the same resources they did not get the disease. This clearly states that the disease does not spread from one individual to other but remains confined to only effected individual.
- Thus it is a non infectious or non-communicable disease.
