Polar molecules i believe
A heterogeneous mixture composes of non- uniform components, so the concrete would be the answer, because you can tell the components from one another.
Answer:
B. hydrogen bond
Explanation:
The double helix is held together by hydrogen bonds between the bases
Based on the graph, the correct answer is D) The wolf carrying-capacity rises as moose populations increase, but with a delayed effect.
Please note that it is useful to add the options provided with the question, in order to get an accurate answer and have your question answered quicker.
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