1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
riadik2000 [5.3K]
3 years ago
7

Which two minerals would be most useful as grains on sandpaper?

Biology
1 answer:
WARRIOR [948]3 years ago
6 0
Diamond Abrasive and Mineral Polisher is the most useful as grains on sandpaper. According to Merriam dictionary diamond abrasive are powdered or crushed diamond used as an abrasive also called diamond powder. While mineral polisher is is a mineral that make or finish work piece through rubbing.
You might be interested in
Explain the significance of mitosis
postnew [5]
Mitosis - <span>It is a process of cell multiplication that is characterized by a chromosome duplication and a cell division. The result is that the daughter cells will have the same number of chromosomes as the mother cell.</span>
6 0
3 years ago
What are the two steps of signal detection?​
kozerog [31]
B. the intensity o stimulus and the observer's criteria.
7 0
2 years ago
Read 2 more answers
Which of kepler's laws of planetary motion can be derived from Newton's law of universal gravitation?
Flauer [41]
The first law. Planets orbit is an ellipse with the Sun at one focus.
4 0
2 years ago
Which of the following statements is NOT true regarding ATP production in muscles during periods of prolonged energy use, such a
Marysya12 [62]

Answer:

C.In the absence of oxygen, creatine phosphate can drive aerobic respiration pathways for a few minutes.

Explanation:

C. In the absence of oxygen, creatine phosphate can drive aerobic respiration pathways for a few minutes.

This statement  not true for a following reasons.

Firstly,  creatine phosphate directly phosphorylates ATP instead of providing any support for aerobic pathways.

Secondly, creatine phosphate stores are used up in about 15 seconds only. Thirdly, a cell does not need  oxygen deficit for creatine phosphate to be activated, it just needs to be short on ATP.

4 0
2 years ago
Which of the following regulatory DNA sequences might be located thousands of nucleotides away from the transcription start site
ludmilkaskok [199]

Answer:

C. Enhancer

Explanation:

The enhancer is a regulatory DNA sequence that might be located thousands of nucleotide away from the transcription start site of a gene.

7 0
3 years ago
Read 2 more answers
Other questions:
  • If an area is in the 50+ dBZ range, what atmospheric pressure conditions could the area be experiencing?
    9·1 answer
  • Suppose that RNA polymerase was transcribing a eukaryotic gene with several introns. In what order would the RNA polymerase enco
    11·1 answer
  • Neutral solutions, such as water, have an equal number of H+ and OH- ions <br><br> True or false
    6·1 answer
  • When a mouse eats grass only 10% of the energy from the plant is transferred to the mouse what happens to the other 90%
    11·1 answer
  • With an occluded front, _____.
    15·2 answers
  • Rna polymerases carry out transcription at much lower rates than dna polymerases carry out replication. Why is greater efficienc
    13·2 answers
  • What is a area of land that has grasses, reeds, and is covered in water?
    9·1 answer
  • Which conclusion is best supported by the data above?
    9·1 answer
  • What are all the correct statements
    6·1 answer
  • What is photosynthesis<br>koi hai ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!