Answer:
I believe the answer is: C a bear living in a hollowed-out log.
Because:
The bear is living and the hollowe-out-log isn't.
Answer:
Explanation:
Image result for How do we determine how many orbitals to draw?
An s orbital is a sphere. In two dimensions, we draw it as a circle.
...
One orbital looks like a p orbital with two doughnuts around its middle.
Two orbitals have eight lobes pointing towards the corners of a cube.
Four orbitals have six lobes oriented in various planes (e
Becquerel did not discover that the amount of exposure on the paper was proportional to the amount of uranium that was present in the rocks
<h3>What is radioactivity?</h3>
The phenomenon of radioactivity was discovered by the French scientist Henri Becquerel in 1896 when he placed photographic paper in a drawer with some radioactive rocks.
We have to note that Becquerel did not discover that the amount of exposure on the paper was proportional to the amount of uranium that was present in the rocks hence the stetement is false.
Learn more about radioactivity: brainly.com/question/1770619?
Answer: reaction type is combustion
Explanation:
C6H14 + 19/2O2 ==> 6CO2 + 7H2O
Electrophoresis can be defined as a molecular biology procedure to separate biomolecules depending on the weight and electrical charges.
<h3>What is Electrophoresis?</h3>
Electrophoresis is a molecular biology procedure in which biomolecules such as DNA or proteins can be separated by their electrical charges and weight. For example, DNA has a negative charge thereby it migrates to the positive pole under an electrophoretic field and different DNA molecules can also be separated by their weight in base pairs.
In conclusion, electrophoresis is a technique used in molecular biology laboratories to separate biomolecules depending on the weight and electrical charges.
Learn more about Electrophoresis here:
brainly.com/question/6885687
#SPJ1