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Ugo [173]
3 years ago
6

How has the taxonomy of organisms changed over time

Chemistry
1 answer:
neonofarm [45]3 years ago
8 0

Answer:

When scientist find new species that may have to change classification systems in order to accommodate them. DNA sequencing has also let us find out more about evolutionary relationships. The more recent the common ancestor, the more closely related the two species are.

Explanation:

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Tpy6a [65]
This interaction must be one of the intermolecular forces, particularly, Van der Waals forces. From the description given, this force is called <em>induced dipole-induced dipole forces</em>. Dipole is defined as the separation of positive and negative charges. This type of intermolecular force is very weak compared to hydrogen bonding.
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3 years ago
What happens if more product is added to a system at equalibrium
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Answer:

When additional product is added, the equilibrium shifts to reactants to reduce the stress. If reactant or product is removed, the equilibrium shifts to make more reactant or product, respectively, to make up for the loss.

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3 years ago
When 8.21 l of c3h8 (g) burn in oxygen, how many liters of oxygen are consumed? all gas volumes are measured at the same tempera
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<span>8.21 L of C3H8(g) Lets take c as the molar volume at that temperature.
    c L <><> 5c L
  C3H8 (g) + 5O2 (g) --> 3CO2 + 4H2O + Q
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5 0
3 years ago
When the distance between two objects increases, the gravitational force between them _____.
Damm [24]
The force between them decreases
6 0
4 years ago
Read 2 more answers
Which of the following illustrates the conservation of matter? A. SnO2 + H2 --&gt; Sn + 2 H2O B. 2 C + O2 --&gt; CO2 C. KOH + HB
olga2289 [7]

C. KOH + HBr → KBr + H₂O

Explanation:

The two equations above illustrates the conservation of matter. The law of conservation of matters states that

               "in a chemical reaction, matter is neither created nor destroyed but transformed from one form to another".

By this law, we understand that the amount of a particular matter we are starting with should be the one we end with.

    KOH + HBr → KBr + H₂O

Conserving                          Product                          Reactants

     K                                         1                                           1

     O                                         1                                           1

      H                                         2                                          2

We can see that the amount on both sides are the same.

Learn more:

Conservation of matter brainly.com/question/2190120

#learnwithBrainly

8 0
3 years ago
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