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Mrrafil [7]
3 years ago
13

Scientists often perform repeated investigations. What is the main reason for this.

Biology
1 answer:
VLD [36.1K]3 years ago
4 0
That way they can get the average result and they're usually more accurate.
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Si al pesar una tierra en un envase obtenemos un peso de 6.6 gramos. Si el envase vacío pesa 3
maksim [4K]

Answer:

3.6 gramos

Explanation:

a 6.6 le restamos 3 que es el peso del envase para poder solo calcular el de la tierra.

6.6-3=3.6

Espero estar bien y que te haya servido en algo.

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