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forsale [732]
3 years ago
10

Heather has to solve this system of equations using elimination. what should be her first step?

Biology
1 answer:
tino4ka555 [31]3 years ago
3 0
The answer it letter d

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Hello friends..

Some (not all) of the nutritional value in vegetables is lost during the cooking process – but why?  Vegetables are packed FULL of vitamins, which are essential for our overall diet and the chemical reactions within our bodies.  
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2 years ago
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A farmer is trying to determine why some weeds sprayed with weed killer do not die. to begin a scientific investigation of this
blagie [28]
The first thing that the farmer should do is formulate a hypothesis in which he will make intelligent guesses on what is happening or develop a theory of which would explain what is happening. It is the first step in scientific investigation in order to formulate questions of why weeds that are sprayed does not die. After this, it is only then the farmer should experiment and after that, he should finalize his findings as it is its conclusion to the problem.
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which of the following pieces of laboratory equipment would be used to measure the mass of one slice of bread?
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