subject

Biology, 30.01.2020 08:06 kobiemajak

Which mineral will not scratch quartz?
a. talc
b. topaz
c. diamond
d. corundum

ansver

Answers: 3

Show answers

Another question on Biology

question

Biology, 21.06.2019 14:00

How are cellular respiration and photosynthesis different? cellular respiration assists breathing; photosynthesis aids pigmentation. cellular respiration breaks down glucose; photosynthesis creates glucose. cellular respiration creates glucose; photosynthesis breaks down glucose. cellular respiration releases oxygen; photosynthesis releases carbon dioxide.

Answers: 3

question

Biology, 21.06.2019 17:00

Which of the following statements is true of enzymes? a)they dont provide an active site for substrates to bind in a reaction b)they act on a specific type of substrate in a reaction c)they unusable after a reaction d)they change shape after a reaction

Answers: 1

question

Biology, 22.06.2019 02:00

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

Answers: 1

question

Biology, 22.06.2019 06:00

Where substance is produced during cellular respiration

Answers: 1

You know the right answer?

Which mineral will not scratch quartz?
a. talc
b. topaz
c. diamond
d. corun...

Questions

question

Mathematics, 19.05.2020 20:12

What is 5.3809 rounded to the nearest thousandth?Enter your answer...

question

Mathematics, 19.05.2020 20:12

The graph of a linear function is shown. A coordinate plane with a straight line. The line starts at (negative 5, negative 1) and continues up and to...

question

English, 19.05.2020 20:12

If all of the salaries from the chart were added up and then divided by the number of salaries, the result would be what kind of average? a.

question

English, 19.05.2020 20:12

PLZ answer fast 100 points...

question

English, 19.05.2020 20:12

What does Duncan decide should happen as a result ?

question

Spanish, 19.05.2020 20:12

6TH GRADE SPANISH QUESTION 10 POINTS!!...

question

Mathematics, 19.05.2020 20:12

What is the solution to the system graphed below?

question

Mathematics, 19.05.2020 20:12

What is the equation of the line perpendicular to y = -x + 3 passing through the point (-3, 4) ? V y = -2.2 + 3...

question

Mathematics, 19.05.2020 20:12

Which statement is true regarding the graphed functions? On a coordinate plane, a straight red line with a positive slope, labeled g of x,...

question

English, 19.05.2020 20:12

Write a paragraph saying some ways that a class can reduce their stress throughout the day. (Brainliest)...

question

Mathematics, 19.05.2020 20:12

The length of a rectangle is seven less than twice the length of its width. If the area of the rectangle is 15 square meters, find the value of x...

question

Mathematics, 19.05.2020 20:13

Divide. 21,382.62 ÷ 10,000...

question

Mathematics, 19.05.2020 20:13

Ms. Sheppard cuts 1/2 of a piece of construction paper. She uses 1/6 of the piece to make a flower. What fraction of the sheet of paper does she used...

question

History, 19.05.2020 20:13

What helped govoner hogg get elected Texas govoner...

question

English, 19.05.2020 20:13

What is the creature’s reaction after his plan fails? Use a quote to support your answer and explain this quote...

question

Chemistry, 19.05.2020 20:13

While estimating the Caloric content of the chemical constituents present in the food item, the carbohydrate amount is discounted to some extent compa...

question

Mathematics, 19.05.2020 20:13

+A science teacher gave her class two tests. 25% of the class passed both tests and 42%of the class passed the first test. What percent of...

question

Mathematics, 19.05.2020 20:13

There are 72 boys and 90 girls on the math team,For the next math competition, Mr. Johnson would like to arrange all of the students whoro...

question

Mathematics, 19.05.2020 20:13

Which of the following best classifies a quadrilateral with coordinates A(8, 4), B(6, 0), C(3, 2), and D(7, 10)? Trapezoid Parallelo...

question

Mathematics, 19.05.2020 20:13

What mathematical operation is used with translations? Answer in complete sentence....

More questions: Biology Another questions

Questions on the website: 13722360