It changed -10% because 2g out of 20g is 1/10 and it is negative because it leaves the bag.
Answer:
Bone
Explanation:
Bone contain minerals like calcium and phosphate
Phosphate is a form of phosphorus
Answer: a
Explanation:
Because the top predictors only eat meat, and not the plants, so if you take out the primary consumers, then the top predictors will begin to die out.
Answer:
h20 oxygen go2 resperation
Explanation:
Answer:
electrical energy is a from of energy cause by electrons. The electrons flow the metals giving a shock of energy.
Explanation:
it can be used to power things with wires inside
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