First off do you mean the game tetris? If so here is the answer:
Tetra is a prefix which means “four” and is used when forming compound words. In tetris, we use pieces (called tetrominos), which are formed by combining 4 small blocks (called minos). There are 7 possible types of tetrominos named after the letters that they resemble: I, O, L, J, T, S, and Z.
1. context clues
2. all of the answers are correct
3. probably the first one but ive never met harriet beecher stowe so im not sure
i can answer the rest without reading the passage
Answer:
I believe letter <u>B. historical records</u> is the best choice.
Explanation:
"Exhalation" is a short sci-fi story by author Ted Chiang, narrated by a character who belongs to a race of air-driven mechanical beings. The narrator-character decides to dissect his own brain and study it, which might lead us to believe the best answer is letter A. However, there is a whole reason behind such dissection that permeates the story even more than readers can grasp at first. The narrator is fascinated by the fact that memory is so fragile. Every time someone "dies" - runs out of air - in his word, when brought back to life, they forget who they are. Their memories are erased. Also, history has only began to be recorded by these mechanical beings quite recently, so their distant past is mystery to them.
After dissecting his own brain, the narrator comes to understand how it functions and why memories are easily erased from it. He also realized his race will be extinct due to change in pressure. Thus, he chooses to record his findings so that himself, his race, and their history won't be lost:
<em>Which is why I have written this account. You, I hope, are one of those explorers. You, I hope, found these sheets of copper and deciphered the words engraved on their surfaces. [...] through the act of reading my words, the patterns that form your thoughts become an imitation of the patterns that once formed mine. And in that way I live again, through you.
</em>
<em>Your fellow explorers will have found and read the other books that we left behind, and through the collaborative action of your imaginations, my entire civilization lives again.</em>
Once i was in my desk then someone stole my hot Cheetos,but i myself have stolen Cheetos from peoples desks.So is karma real maybe,life lesson dont steal Cheetos or people will steal your Cheetos.<span />
Answer:
Demand for recycled paper has increased as consumers have become more aware of the environmental issues surrounding waste disposal. Paper is a natural raw material made from renewable wood and plants. Recycled paper is made from waste paper and paperboard. Both new paper and recycled paper contain traces of heavy metals. However, some types of recycled paper contain more heavy metals than new paper due, in part, to the inks used for printing or adding color to the original paper. Metals can migrate from the paper packaging and containers used for food to the food itself. This metal migration is controlled and monitored to reduce the exposure of humans to heavy metals. Food agencies in each country determine the limit of cadmium, zinc, nickel, and copper in packaging materials. Most countries impose a limit of heavy metals in recycled paper not to exceed 100.0 ppm or 100.0 . The limit for lead in eggfruit, or vegetable-packaging is lower-not to exceed-20.0 mg/kg. The table in Figure a lists the results of the analysis of samples of recycled paper produced by a manufacturer during a three-month period. The goal of the manufacturer is to reduce the amount of heavy metals-especially lead-in the recycled paper it produces and sells. From March to May, the manufacturer varied the
methods of production each month to determine which method would produce paper with the lowest metal content. Each month, lab technicians cut small samples of recycled paper with an area of 1.000 and a thickness of 0.0500 The technicians then prepared the samples for analysis. The average density of the samples is Use the information provided in the figure to answer the
following questions:
a. Did the company reduce the amount of lead in its product between March and May?
b. Which metal was not reduced?
c. Each month's sample represents a different manufacturing process. Which process would you recommend the manufacturer choose to continue to use over the next year while additional processes are tested? Why?
d. What is the total amount of the five metals for the April sample (in mg/kg)?
e. What is the total mass (in mg) of the five metals for the April sample found in the 1.000 sample?
f. Lead has four stable isotopes: 204
Explanation:
so this problem gives us a lot of information and asked us to answer several questions. So, Letter A says, did the company make reduce the amount of lead in its product between March and May? And the answer is yes. The PB levels went from 3.5 to 2.8 22.4, so it was reduced. Be asks which medal was not reduced. And that would be sync because England from 2.723 point 2.723 2 to 3.7 so zinc increased. It was not reduced. See says each month sample represents a different manufacturing process.
