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November 2025

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In the early days of germ theory, contagious diseases were thought to be caused only by fungi or bacteria. In the 1890s, Dmitri Ivanovski filtered extracts from diseased tobacco plants and discovered that the disease cou...
Asked by meeeeeee 1 answer
Which shows the best connection between the digestive and excretory systems? The digestive system fuels the cells and the excretory system rids the body of the cells’ waste. The digestive system rids the body of the cell...
Asked by martin 1 answer
A plant that has round and yellow seeds (RrYy) is crossed with a plant that has round and yellow seeds (RrYy). What is the ratio of the offspring that will have round and yellow seeds? Key: R = round r = wrinkled Y = yel...
Asked by john 1 answer
Language - 10/10 +90 Scroll Up What is the meaning of the bold word as it is used in the sentence? The aircraft was designed to maintain superiority to other defense aircraft on the market. This fighter jet’s got it all—...
Asked by ... 1 answer
The diagram shows a nephron. A nephron. W points to branch of renal artery. X points to branch of renal vein. Y points to tubular point of nephron. Z points to collecting duct. At what point does blood filtration start?...
Asked by martin 1 answer
Language - 9/10 +80 What is the meaning of the bold word as it is used in the sentence? Once you’ve mixed the muffin batter, fill each cup about halfway. Then, bake for 15 to 20 minutes, or until you insert a toothpick i...
Asked by ... 1 answer
The statement “force equals mass times acceleration (F=ma)” is Newton’s second law of motion. Why is this a law rather than a theory? It states, rather than explains, the relationship between the variables. It cannot be...
Asked by meeeeeee 1 answer
Which economic indicators are used to measure the global economy? Choose four answers. purchasing power parity trade volumes spending power parity labor market data gross domestic product trade deficits and surpluses
Asked by a 1 answer
What is a story’s pacing?(1 point) Responses the time it should take a reader to finish the story the time it should take a reader to finish the story the total length of a story the total length of a story the rate or s...
Asked by yo mama 1 answer
The picture represents the excretory system. The excretory system. X points to the part that connects the kidney to the bladder. Which is represented by the X? nephron ureter bladder urethra
Asked by martin 1 answer
Language - 8/10 +70 Select the word in the sentence that means “amount of change.” I ran 108 miles throughout this week. Last week I ran 93 miles. What is the delta of my weekly distance running? How many more miles did...
Asked by ... 1 answer
Which scenario breaks the law of segregation? a gamete contains the father’s allele the gametes produced each have 1 allele after meiosis II a gamete produced has 2 of the same alleles after meiosis II the gamete fertili...
Asked by john 1 answer
To be a possible answer to a scientific question, a hypothesis must be testable. unique. written. controlled.
Asked by meeeeeee 1 answer
Which statements about the octagon are true? Select two options. The length of segment YZ is 15.3 cm. The measure of the angle formed by the radius and the apothem is 30°. The length of segment XY can be found by solving...
Asked by julie 1 answer
Language - 7/10 +60 What is the meaning of the bold word as it is used in the sentence? In May 1543, Nicolaus Copernicus published his theory that the sun was actually at the center of our solar system, orbited by Earth...
Asked by ... 1 answer
Which situation is an example of comparative advantage in an international market? Country A decides to grow extra potatoes so they have more to export, while Country B does not grow potatoes to export. Factories in Coun...
Asked by a 1 answer
The diagram represents a dihybrid cross between two pea plants heterozygous for both seed color and seed shape. A diagram shows the dihybrid cross between 2 pea plants. The phenotype ratio is 1 to 3 to 3 to 9. What is th...
Asked by john 1 answer
Which is the proper order of structures that contact the substances removed from the blood? nephron → urethra → bladder → ureter urethra → ureter → bladder → nephron nephron → ureter → bladder → urethra urethra → bladder...
Asked by martin 1 answer
Language - 6/10 +50 Select the word in the sentence that means “detailed or ornate.” Traditional Chinese opera singers wear elaborate masks or makeup in colors that show the type of character they are playing. Submit
Asked by ... 1 answer
In which situation would new technology be most likely to cause a change in an existing theory about new structures a cell? The new technology makes it possible to detect and analyze a structure more rapidly. The new tec...
Asked by meeeeeee 1 answer
If expansionary taxation policies are left unchecked, which is the most likely result? reduced profits high inflation reduced production reduced disposable income
Asked by a 1 answer
The functional unit of the kidney is the .
Asked by martin 1 answer
What is a flashback?(1 point) Responses a type of story that centers around something that happened in the character’s past a type of story that centers around something that happened in the character’s past a type of st...
Asked by yo mama 1 answer
Demand-pull inflation occurs when the price of goods rises suddenly and extremely fast. consumers begin purchasing more goods. producers need more money to make and distribute goods. the government prints more money and...
Asked by a 1 answer
Language - 5/10 +40 Scroll Up Select the word in the sentence that means “to clearly show or give evidence for.” The rules for international hockey play require that a protective visor is worn on all helmets. Past player...
Asked by ... 1 answer