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
Darya [45]
3 years ago
5

How did robert hooke contribute to the cell theory?

Chemistry
1 answer:
frozen [14]3 years ago
4 0

Answer:

D - He was the first person to use the term Cells.

Explanation:

Hooke invented the first compound light microscope (not first microscope) and he examined a cork and saw that it was made up of thousands of empty pockets which he later called 'Cells'.

Hope it Helps! :D

You might be interested in
As ocean depth increases, _____. temperature increases density decreases salinity increases pressure decreases
Rufina [12.5K]

Answer:

The correct option is: salinity increases  

Explanation:

Ocean is a large water body that is a division of the World Ocean. An ocean is divided into various vertical zones based upon the physical and biological conditions.

The halocline zone is characterized by a <u>rapid increase in the salinity with the increase in the depth.</u> Thus resulting in decrease in the temperature of maximum density with the increase in salinity.

4 0
3 years ago
Which one of the following is not an acid?<br><br> a.Option 1<br> b.HOOCCOOH<br> c.H2SO4<br> d.NaCl
Monica [59]

Explanation:

d.NaCl is a neutral salt, not an acid

4 0
3 years ago
Write the equilibrium constant formula for the following reaction: 2H2+O2 yields 2H2O
Anvisha [2.4K]
2 H_{2} + O_{2} ---\ \textgreater \  2H_{2}O&#10;&#10;

K= \frac{ [H_{2}O]^{2} }{ [H_{2}]^{2} [O_{2}]}
8 0
3 years ago
Read 2 more answers
How do we know that caramelizing sugar is a chemical change ?
Katyanochek1 [597]
<span>Chemical transformation: it's all transformation changes the composition of matter, i.e. that matter produces a new substance with different initial properties burning sugar to make caramel, we cannot retrieve the initial sugar.
</span>
hope this helps!
4 0
4 years ago
How does collision theory relate temperature to the rate of a reaction?​
nadya68 [22]

Answer:

Explanation:

The collision theory explains why reactions occur between atoms, ions, and molecules. With the increase in temperature, there is an increase in the number of collisions. Increasing the concentration of a reactant increases the frequency of collisions between reactants and will, therefore, increase the reaction rate.

6 0
3 years ago
Other questions:
  • explain why samples of gold and copper can have the same extensive properties, but not the same intensive properties
    13·1 answer
  • What is the molecular formula of the compound
    7·1 answer
  • Densities of solutions of sodium hydroxide and water at 20 °C are given by the equation: p 1.003 +1.06Wao where p is the density
    8·1 answer
  • Arrange the following ionic compounds in order of decreasing amount of energy released in lattice formation: LiCl , CaO , AlN ,
    5·1 answer
  • What important information did Ernest Rutherford discover about the atom?
    6·1 answer
  • How many moles of AgCl2 are in 5.78x1024 molecules of AgCl2?
    5·1 answer
  • Please help need it by 11 tonight!: Express your answer using two significant figures.
    7·1 answer
  • Classify each of these reactions. Ba(ClO3)2(s)⟶BaCl2(s) 3O2(g)Ba(ClO3)2(s)⟶BaCl2(s) 3O2(g) acid–base neutralization precipitatio
    10·1 answer
  • Which of these is the BEST definition of heredity?
    11·1 answer
  • Which of the following is the correct set-up for the problem: How many grams of water will be produced from 3.2 moles of oxygen
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!