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
nataly862011 [7]
3 years ago
15

Which is not an example of a vestigial structure

Chemistry
2 answers:
neonofarm [45]3 years ago
6 0

Answer:

Pelvic bone of a snake

Explanation:

fenix001 [56]3 years ago
3 0

Answer:

the femur

Explanation:

a vestigial structure is useless, and a femur bone is not uselsess

You might be interested in
Which kind of nuclear decay does not alter the identity of the atom?
alukav5142 [94]
Hmmmmmm, Gamma Radiation 
4 0
4 years ago
Read 2 more answers
Ammonia (NH3) reacts with sulfuric acid to form ammonium sulfate. How many grams of ammonium sulfate are obtained from 8.73 g of
Gwar [14]
I hope you understand my working:
1) Finding the mol of NH3 to find the mol of (NH4)2SO4 (ammonium sulfate)
2) Mr of (NH4)2SO4
3) Theoretical yield: The actual grams of (NH4)2SO4 produced when reacting 0.514 mol of NH3 to 0.514 mol H2SO4
4) Using formula of (given grams)/(theoretical grams or actual grams) * 100 = 73%
5) Basic algebra

4 0
3 years ago
Which of the following will have the slowest rate of diffusion at a given temperature?
Orlov [11]
So diffusion is inversely proportional to mass !
so as mass of the particle increases, diffusion decreases !
4 0
3 years ago
A gas has a volume of 25.0 mL when under a pressure of 525 mmHg. What is the new pressure when the volume has been increased to
Fudgin [204]

Answer:

152.26 mmHg

Explanation:

pv=p'v'

525× 25=p'×86.2

p'=525×25÷ 86.2

p'=152.26

5 0
3 years ago
3. The scientific study of how organisms are classified is called _____.
Vilka [71]
Hey mate!

Taxonomy is the <span>study of classification of organisms. Therefore, your answer is A.

Hope this helps!</span>
3 0
3 years ago
Other questions:
  • What is the theoretical yield of carbon dioxide?<br>a)0.993 g<br>b)2.98 g<br>c)3.65 g<br>d)8.93 g​
    6·1 answer
  • Which structure is responsible for bringing in the amino acids? (Points : 1)
    12·2 answers
  • 1 Point
    14·1 answer
  • It is always important to do what prior to using your triple beam balance
    10·1 answer
  • If I titrate an acid with 255mL of 3.4 M NaOH (base) and reach the equivalence point, how many moles of H+ ions were in the acid
    7·1 answer
  • How must the hydrogen in an acid be attached (ionically or covalently) to be an acid?
    13·1 answer
  • 6.Which of the following is NOT true about the lens?
    7·1 answer
  • write the condensed, complete, and net ionic equations for any reaction that occurs between K2CrO4(aq) and Fe(NO3)3(aq).
    7·1 answer
  • _________ is the writer of: ‘Freedom Withdrawal’...​
    14·1 answer
  • Pls help ——————————<br> —————-
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!