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allsm [11]
4 years ago
13

Explain the difference between a pure substance and a homogeneous mixture

Biology
2 answers:
Aleks [24]4 years ago
4 0
Matter can be broken down into two categories: pure substances<span> and </span>mixtures.Pure substances<span> are further broken down into elements and compounds. ... A chemical </span>substance<span> is composed of one type of atom or molecule. A </span>mixture<span> is composed of different types of atoms or molecules that are not chemically bonded</span>
Xelga [282]4 years ago
4 0
A pure substance is a element or mineral 
homogenous mixture is where all the solids dissolve equally throughtout a solution 
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Energy would be passed from the deer to the wolf if the grasses had 5000 kcal is 50kcal.

50kcal Energy would be passed from the deer to the wolf if the grasses had 5000 kcal.

According to 10% Energy law given by Lindmann, only 10% of energy is transferred to the lower level to the higher level.

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