Nitrogen fixing bacteria.
Answer: why it is hard to use dichotomous key in the lab are;
If the organisms you want to use it for are similar.
If you can't see the little characteristics posses by the organisms you are using it for.
If all the pictures does not reveal all the important features of the organisms.
It is very difficult to use it to determine the anatomical structure.
Explanation:
Dichotomous key is an important method that is use in biology to identify organisms by separating or dividing the organisms into two groups. It is a tool created by scientists to help them identify organisms or objects. Once the organisms are group into two, more information is revealed more individually.
Answer:
In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time.
Explanation:
0 minutes. In order to prepare for an incident, an emergency response guidebook needs to be studied and used before an incident occurs. During a critical incident there is no time to be constantly consulting a guide, but rather should be inherent knowledge that is practiced and reviewed frequently. This may include engaging in discussions, on-going in the job training and role-plays with peer or colleagues. The ERG is a resource to learn from and refer to, but not in times of a critical incident.
The machine found no kidney stones and the patient is healthy
