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
kaheart [24]
3 years ago
15

if you wanted to study the science of describing, naming, and classifying organisms, what would you study??

Chemistry
1 answer:
crimeas [40]3 years ago
4 0
I think it would be taxonomy which is the the classification of something. Mostly organisms. 
You might be interested in
What are the benefits and drawbacks to having a pouring temperature that is much higher than the metal’s melting temperature?
Mashcka [7]

Answer:

The main advantage would be that with the pouring temperature being much higher, there is very little chance that the metal will solidify in the mould while busy pouring. This will allow for moulds that are quite intricate to still be fully filled. The drawbacks, though, include an increased chance defects forming which relates to shrinkage (cold shots, shrinkage pores, etc). Another drawback includes entrained air being present, due to the viscosity of the metal being low because of the high pouring temperature.

3 0
3 years ago
the chemical compound C2F4 is used to make PTEE (Teflon). How manyC2F4 molecules are in 485 kilograms of this material?
monitta

Answer:

molecules=2.92x10^{27}moleculesC_2F_4

Explanation:

Hello,

In this case, we use the Avogadro's number to compute the molecules of C2F4 whose molar mass is 100 g/mol contained in a 485-kg sample as shown below:

molecules=485kgC_2F_4*\frac{1000gC_2F_4}{1kgC_2F_4} *\frac{1molC_2F_4}{100gC_2F_4}*\frac{6.022x10^{23}molecules C_2F_4}{1molC_2F_4}  \\\\molecules=2.92x10^{27}moleculesC_2F_4

Best regards,

5 0
3 years ago
What is the difference between the lithosphere and the crust?
Dmitrij [34]

Answer:

The answer is B "The lithosphere is characterized by its physical state while the crust is characterized by its composition (mostly oxygen, aluminum, and silicon)

8 0
3 years ago
Determine the percentage composition (by mass) of oxygen in NH4NO3.
Brrunno [24]

Answer:

60%

Explanation:

M(NH4NO3) = 2*14 +4*1 +3*16 = 80 g/mol

M(3O) = 3*16 = 48 g/mol

(48/80) *100 % =60% oxygen by mass.

6 0
3 years ago
How many miligrams are in 75 nanogram?​
Naddik [55]

Answer:

7.5e-5 that's the answer

6 0
3 years ago
Other questions:
  • How can chemistry enhance our view of the world?
    5·1 answer
  • what is the freezing point of a 0.195m aqueous solution of K2S? (Report amount to three decimal points)
    5·1 answer
  • Which elements are metals? check all that apply. rhenium (re) boron (b) lithium (li) krypton (kr) phosphorus (p) mercury (hg)?
    15·2 answers
  • What chemical formulas represents oxygen gas??
    6·2 answers
  • Since the action and reaction are exactly equal and oppositely directed , how can there be a net force on an object ?
    11·1 answer
  • Consider the process of diluting 1.2 M NH4Cl solution to prepare 1.4 L of a 0.25 M NH4Cl solution. Determine if each of the foll
    8·1 answer
  • The plant on the left is growing more because it has been receiving more water
    5·1 answer
  • Which type of rock is most likely to form because of high heat and pressure?
    10·2 answers
  • Which defines the word planet?
    12·1 answer
  • What is the name of molecule?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!