Archive day

November 20, 2025

3,843 public questions were asked on this day.

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Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. A parakeet that is heterozygous for blue feathers (dominant) is crossed with a parakeet t...
Asked by john 1 answer
What is the slope of a line that is perpendicular to the line x = –3? –3 0 undefined
Asked by b 1 answer
Immediately after an embryo forms, it begins to produce new cells. What type of cells most likely form during the first round of division? (1 point) pluripotent cells multipotent cells oligopotent cells totipotent cells
Asked by … 1 answer
Which characteristic best distinguishes quantitative data from qualitative data? its validity its repeatability its ability to be graphed its ability to be recorded
Asked by john 1 answer
Where would you be most likely to find the oldest rocks on Earth?(1 point) Responses in the middle of the highest mountains in the middle of the highest mountains in the middle of the oceans in the middle of the oceans a...
Asked by hayla 1 answer
What is the equation of a line with a slope of –2 that passes through the point (6, 8)? 2x + y = 20 y – 2x = 4 y – 2x = 20 2x + y = 4
Asked by b 1 answer
Alexander is an HR executive at a large company. “Our company offers a 401(k) program with a 3 percent match,” he tells a new hire. “Why should I put money in a 401(k)?” the new hire asks. “I won’t retire for many years,...
Asked by Zoe 1 answer
Mitosis: takes one cell and replicates it into two genetically unique cells. takes one cell and replicates it into two genetically identical cells. takes two cells, one from each parent, and replicates it into four genet...
Asked by … 1 answer
Which best describes the relationship between DNA, genes, and chromosomes? DNA are segments of genes; the genes form tight coils called chromosomes. Genes are segments of DNA; the DNA forms tight coils called chromosomes...
Asked by john 1 answer
The table shows the shoe sizes of women of different ages. A 2-column table with 4 rows. The first column is labeled age with entries 18, 30, 52, 64. The second column is labeled shoe size with entries 7, 10, 6, 9. Which...
Asked by b 1 answer
Why does Dave Withrow describe the rescue site as 'a total zoo'? (1 point) Responses It was a chaotic scene filled with a large number of reporters. It was a chaotic scene filled with a large number of reporters. It was...
Asked by limmon 1 answer
Which are produced as a result of meiosis? zygotes chromosomes tetrads gametes
Asked by john 1 answer
Which term refers to a solution with a higher solute concentration outside the cell than inside the cell? hypertonic hypotonic equitonic isotonic
Asked by john 1 answer
find the coordinates of point C by dialating ABC by a scale factor of 2 with a center of dialation at the origin enter your response as an ordered pair
Asked by Sam 1 answer
A student constructs a Venn diagram to compare the organelles in plant and animal cells. Venn Diagram of Plant and Animal Cells A Venn Diagram is shown. One circle is labeled Animal only, the other circle is labeled plan...
Asked by john 1 answer
The table shows the average number of hours of daylight per day for the last four months of the year. A 2-column table with 4 rows. The first column is labeled month of year with entries 9, 10, 11, 12. The second column...
Asked by b 1 answer
What is the next step in the process after a substrate enters the active site of an enzyme? The chemical reaction occurs. New substances called products are formed. The enzyme and the substrate bind to form the enzyme-su...
Asked by john 1 answer
Which organization does Dave Withrow work for during the whale rescue operation? (1 point) Responses He works for an oil company that was operating in the Barrow area. He works for an oil company that was operating in th...
Asked by limmon 1 answer
Victoria works in the human resources department of a small company. The president of the company wants to hire a new employee. What tasks will Victoria most likely need to do so she can find and hire the right person?
Asked by Zoe 1 answer
During mitosis, what happens to the parent cell? • It produces 3 daughter cells. • It produces 4 daughter cells. • It produces 2 daughter cells. It produces 1 daughter cell.
Asked by … 1 answer
Katie wants to make ball-and-stick models of the four macromolecules. She has colored balls for each of the elements in these molecules, including the following. red: hydrogen black: carbon purple: oxygen green: nitrogen...
Asked by john 1 answer
What general type of cell do fibroblasts make? heart • neural tissue • blood
Asked by … 1 answer
Who was chosen as the leader of the American forces in Europe?
Asked by yo daddy 1 answer
Which best describes the strength of the model with an r-value of –0.93? a weak positive correlation a strong positive correlation a weak negative correlation a strong negative correlation
Asked by b 1 answer
Which factor can decrease the rate of a chemical reaction? low activation energy high pressure low temperature high concentration of enzyme
Asked by john 1 answer