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irakobra [83]
3 years ago
5

Juan is studying fossils. His teacher wrote the following statements on the board and asked the students to put them in the corr

ect order to describe how fossils are formed. 1. Minerals seep into the organism’s body and replace it with stone. 2. The organism completely decomposes, leaving behind an imprint. 3. An organism dies and its body is covered with a layer of sediment. 4. Time passes, and sediment layers continue to build up on the organism.Which is the correct order of events for fossil formation?
Biology
1 answer:
OverLord2011 [107]3 years ago
8 0
Like I think the answer is 2
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Challenge: A chemical equation is balanced when each side of the equation includes the same number of each type of atom.
nirvana33 [79]
If the reactants are the same the equations are balance but if the reactants are not the same you have to make them balance, however if the reactants are not balance  in order to balance the equation you need to use coefficient to balance the reactants and products of particular chemical reaction.
yet for Photosynthesis the equation 
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Find the ugliest Compound in equation and do not balance first the repetitive Element.
A)So the ugliest one is C_6H_12O_6 and the C is not repetitive and have six atoms so there fore we multiply 6 as coefficient with carbon dioxide.
6CO₂+ H₂O → C₆H₁₂O₆+H₂O+O₂ but oxygen will get 12 atoms because is to all Carbon dioxide.
B) Then we have carbon balanced then we are going to balance Hydrogen, yet on product side it have 14 but on the reactant side it have 2 but Oxygen on product side is 9 there but on reactant side we have 1 so there fore we have to multiply water on reactant side by 12 and on product side multiply water with six and in addition multiply oxygen with 6 which land you at:
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6 0
3 years ago
Ocean-dwelling chemoheterotrophic bacteria that generate energy via aerobic respiration are dependent on the presence of photoau
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Because, photoautotrophs serves as their carbon sources.
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6 0
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If a disease affected a paramecium's contractile vacuoles, stopping the normal functioning of the vacuoles, what would happen to
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FUNCTION OF THE CONTRACTILE VACUOLE:

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  • The contractile vacuole functions to regulate water balance in the cells of organisms that they are found. Contractile vacuole performs this function by storing excess water and expelling the out of the cell.

  • Hence, if a disease affected a paramecium's contractile vacuoles, stopping the normal functioning of the vacuoles, the paramecium would not be able to get rid of excess water so the cell would burst.

Learn more: brainly.com/question/13839668?referrer=searchResults

3 0
3 years ago
Which of the following is not being undertaken to reduce the risks to human health from pesticides?
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4 0
3 years ago
Read 2 more answers
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