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
mariarad [96]
3 years ago
15

The following is true about an index fossil:

Chemistry
1 answer:
finlep [7]3 years ago
4 0

Answer:

the 1st and 4th one. index fossils r imprints and also it is individual animals making the print so it is unique

You might be interested in
if you were to engineer an everyday solution for conserving water which activity do you think would be the most impactful ?
Ugo [173]
If you were to engineer an everyday solution for conserving water which activity do you think would be the most impactful ?
7 0
2 years ago
How many liters of radon gas would be in 3.43 moles at standard temperature and pressure (273 K and 100 kPa)?
MissTica

Answer: Option B. 76.83L

Explanation:

1 mole of a gas occupy 22.4L at stp. This implies that 1mole of Radon also occupy 22.4L at stp.

If 1 mole of Radon = 22.4L

Therefore, 3.43 moles of Radon = 3.43 x 22.4 = 76.83L

5 0
3 years ago
Pure research becomes ___ when scientists develop a hypothesis based on the data and try to solve a specific problem
Inessa05 [86]

Answer:

The answer is <u>applied research</u>

Explanation:

Pure research becomes <u>applied research</u> when scientists develop a hypothesis based on the data and try to solve a specific problem.

This is because the pure research try to understand, predict or explain the behavior of different phenomena <em>(the data)</em> while the applied research try to develop new technologies or methods (<em>hypothesis)</em> to take part, intervene and/or create changes on these phenomena and solve a <em>specific problem.</em>

5 0
3 years ago
Weather, such as thunderstorms or rain showers, takes place in the _____. A. troposphere B. mesosphere C. stratosphere D. thermo
sasho [114]
Answer is A)<span> troposphere</span>
6 0
3 years ago
Read 2 more answers
If the temperature we're to go down how would that effect the solubility of each solute
vova2212 [387]

well when there is more kinetic energy in a solution the higher its temperature is going to be so the more the molecules are able to be help together, the lower the temperature the more difficult it would be to break the molecule apart in order to bond with it.

6 0
3 years ago
Other questions:
  • Which formula correctly represents the product of an reaction between ethane and chlorine
    13·1 answer
  • What is the term for a chemical symbol of an element surrounded by a dot representing each valence electron?
    7·1 answer
  • Suppose you have a crystal composed of elements X and Y in which the radius ratio is approximately ½, so that the sodium chlorid
    11·1 answer
  • What does the muscular system do
    8·1 answer
  • A solution contains an unknown mass of dissolved barium ions. When sodium sulfate is added to the solution, a white precipitate
    7·1 answer
  • Why are all organs are in the alimentary canal important in digesting food
    9·1 answer
  • How many grams of FeCl 3 are in 250. mL of a 0.100 M solution?
    13·1 answer
  • Need help on this fast ​
    7·2 answers
  • I will give brainliest and 76 points
    14·1 answer
  • aseous methane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water . Suppose 5.5 g of methane is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!