The improvement of the microscope allowed for scientist to clearly see cells better than ever before.
According
picture I find on internet (http://prntscr.com/gel41e<span>) answers are:
A - 1. Carbon dioxide is converted
to sugar used for food.
G - 2. Carbon trapped in fossil fuels is converted to carbon dioxide.
E - 3. Organic carbon is converted to
fossil fuels.
H - 4. Carbon dioxide is converted
to carbonates.
F - 5. Sugar is broken down and converted
to carbon dioxide.</span>
<span>2) No, chemical energy is transfered into mechanical energy in cars for example, where combustion of gasoline moves turbines.</span>
3) Yes, this process is called photosynthesis. Solar energy is stored in chemical bonds.
4) Arrow C- combustion of organic matter and release of CO2 and arrow F is respiration (oxygen turns into carbon dioxide.
<span>5) Question 9: For example arrow E represent process of cycle carbon from organic dead organism to nonorganic carbon.</span>
6) Question 10: Arrows B and C because carbon from goes from inorganic to organic matter and his mass remains the same on Earth.
NaCl+CaCl=Na2S+CaCl2 is an impossible reaction.
Answer:
A
Explanation:
A is the answer because it is explaining how wolves are ancestors of dogs
The exact rocks that are produced during a volcanic eruption is an igneous rock
