environmental influences on human being body
pesticide use - biological control of insects
pesticide use- biological control of insects
That is correct. If you subtract a positive number from a negative number, your result is negative.
That is correct. If you subtract a positive number from a negative number, your result is negative.
Its because that's what they came up with. Its just mathematically correct.
Yes, that is correct.
No, protons have positive charge, electrons have negative charge and neutrons have no charge
negative 4 No, the answer is not -4. Subtracting a negative is like adding a positive So... the correct answer is 0
When a positive number is subtracted from zero the result is a negative number.
7-2 IS positive. You do not need an equation for it. And if it were not positive, no correct equation would show it to be positive.
Black negative red positive.
You get a number known as their "product".