About the 50 percent. Physical activity refers to the amount of movement a person makes throughout the day. Several studies have proven the positive relationship between physical activity and the health of people. However, most people perform very little physical activity during the day and high-calorie consumption directly harming their health.
I hope my answer can help you.
The Qin Dynasty (221-206 BCE) was the first dynasty of Imperial China (defined as the era of centralized, dynastic government in China between 221 BCE and 1912 CE) which united the separate states following the Warring States Period (c. 481-221 BCE), the era of near-constant warfare resulting from the decline of the Zhou Dynasty (1046-256 BCE). It was founded by Shi Huangdi (r. 221-210 BCE) who understood that the Zhou’s policy of a decentralized government had contributed to its fall and so established a centralized state which decreased the power of the aristocracy, eliminated the borders between different states, and operated according to the precepts of the philosophy of Legalism. It arose from the state of Qin (pronounced “chin”) which gave its name to China as it was the westernmost state and so the one which western merchants primarily engaged with.
Answer:C ;an absolute construction
Explanation:
Words that usually do not connect grammatically with the rest of the sentence,usual these are group of words at the beginning of the sentence.
It expresses a cause or time or circumstances that resulted to something happening or not happening.
In this case the phrase weather permitting helped them to have the picnic is the absolute construction.
I figured it out so thanks for nothing . just kidding thanks anyway
When Griffith injected the combination of Heat-killed S bacteria and Live R bacteria into the mice, it died. Its tissue sustained the S bacteria that could further kill other mice.
Answer: Option E
<u>Explanation:</u>
<u>Griffith Experiment 1928</u>
When Frederick Griffith's experiment of transformation in 1928 concluded the fact that DNA formula can be transferred through bacteria and the process is known as transformation.
Griffith used two strains of Streptococcus Pneumoniae: type III-S (smooth) and type II-R (rough) strain. He first injected the type III S bacteria into mice that caused its death.
Then he injected type II R strain that didn't affect its life. He then used a heat-killed S bacteria that also failed to kill the mice. Now, he used a combination of heat-killed S bacteria and type II R strain which proved to be deadly for the mice.
He was able to get both types of strains from the tissues of the dead mice which became the core of the transformation concept concluded that while using the combination of type II R and heat-killed S bacteria, DNA properties of type II R got converted into type III S bacteria that caused the death of the mice and remained distinguishable in the tissues i.e. it might further cause the death of other mice. This was termed as the Transformation Process.
