Question

Can you help me with these please 30 points

Answer 1

Answer:

1 c

2 b

3 a

Step-by-step explanation:

1 Density is a physical property that is specific for all elements.  Density is a calculation of Mass divided by volume.  

2 b i think because the questions ask if it will sink or float

3 because anything that has a volume of 1g or more will sink because water is 1g

Answer 2

Answer: 1. densities

2. i don’t have the passage but i assume it to be A or D

3. it will sink so A

Step-by-step explanation:

the density must be lower than 1 g/cm3 for it to float