Question

Can someone help me 5 and 6 plz

Answer 1

Number 5 is A.

Number 6. is 0.250

Step-by-step explanation:

Number 5 is A because according to the law of conservation of mass, it does not change the chemical composition of the wooden block.

Number 6 is 0.250 because using the acronym KHD-dcm you can see that from m to the dash, which means the base units are grams,liters, and meters, you move backwards three times to get to liters.

Answer 2

5) A. Half the density of the original block. (Because you're cutting it in half, each would be the same)

6) 250ml = 0.25 liters

1ml = 0.001 liter

250ml = 0.25 liters