Answer: The correct answer is symbiosis
Explanation:
Symbiosis is a biological relationship between two organisms whereby the two benefits.
In humans, the intestinal bacteria in the digestive system helps the human cells breakdown cellulose in food substances , while the human provides shelter for the bacteria - thus making the relationship to be a symbiosis
I belive it is *defining a problem
*reasearching
*interpreting results
this is baised off of the hypothesis > experimentation > refine the idea > experimentation > and final statement version of the <span>scientific method.
hope this helps</span>
Answer:
The major evolutionary changes was overtime Pakicetus had an earbone with a feature unique to whales and an ankle bone that linked it to artiodactyls.
Answer:
Human microbiome
Explanation:
The microbiota that aggregates in the human tissues including placenta, skin, lungs, saliva, and seminal fluid is the human microbiome. The microbiota can be virus, bacteria, fungi and protists.
The microbiome present in the human gut helps in digestion and also provides immunity. Microbiomes can be healthy or unhealthy and an imbalance of both can lead to weight gain, high cholesterol and blood sugar. These are the ecological communities that includes symbiotic, commensal and pathogenic microorganisms.
Viruses are collectively classified as "non-living"; unlike prokaryotic cells. This is because:
+ Viruses do not have a cellular organization.
-This means that they cannot perform metabolic activities without a host cell, unlike prokaryotes.
+ Viruses are approximately 50 times smaller than prokaryotes.
+ When taking into consideration genetic material, viruses can either have DNA or RNA, whereas prokaryotes have DNA as their genetic composition.
+ Viruses can proliferate and have the capability of affecting other microorganisms.