Answer:
The chromosomes become visible under a light microscope during prophase stage of mitosis
Explanation:
Propohase -
The first phase of mitosis , in which the chromosomes becomes visible , as a distinct structure , the nuclear envelope breaks down and the spindle formation takes place .
Hence , this stage is visible under the light microscope.
The next phase is the metaphase , in which the chromosomes line up in middle of cell .
In the third phase , i.e. , the anaphase , the chromosomes moves towards the opposite sides of the vcell .
In the fourth phase , i.e. , the telophase , the two nuclei are formed .
In the last stage , i.e. , cytokinesis , the cell finally divides into two daughter cells .
Scientists classify organisms to make them easier to study. Taxonomy is very useful to scientists because once an organism is classified they can already learn about it
She should have called 911 so that the call would be on record and to get further advice on how to help him. She didn’t seem to ask him any questions about his health, medication he is taking or what happened. She could have injured him more by moving because she didn’t have the proper equipment to treat him nor transport him properly. She could have also injured her self by carrying him also she doesn’t know if he is in the right state of mind or if he has any weapons on him. Being a nurse, she should have know better.
Answer:
Think of decomposers as an ecosystem's maintenance crew. Without decomposers, dead animal carcasses would pile up, and the soil would lack nutrients plants need to grow– the entire ecosystem would break down without this vital component of the food chain.
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