This is how you would do it. set up the rxn. balance, in this case you didn't need to. make a grid and cancel out units.
Answer:
%Sgr = 1% (1 sig.fig.)
Explanation:
mass water = 350ml x 0.975g/ml = 341.25g
mass sugar added = 4g
solution mass = 341.25g + 4g = 345.25g
%sugar = (4g/345.25g)·100% = 1.1586% ≅ 1% (1 sig.fig)
Answer:
Part A
The green plant is a producer
The grasshopper is a herbivore
The Rat is a Omnivore
The snake is a Carnivore
The eagle is a Carnivore
The mushroom is a Decomposer
Part B
The arrow between each organism indicates the direction of energy flow which shows the direction in which the energy transfer takes place from one organism to the next, with the general source of energy for all animals being the Sun.
Part C
A sample food chain can be presented as follows;
Sun, Green plants → worms → Frogs → Snakes → Coyotes → Bears → Tigers → Mushroom → Plants
Explanation:
B.
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Coal, oil, and natural gas are the 3 common fossil fuels
