The origin and development of the universe
The answer to that is c hope it helps
Answer:
C
Explanation:
Because you would need to be able to handle the weight to move it.
The answer in for the picture is investigation 4
Answer:
Heating 100 g of water from 10◦C to 50◦C
Explanation:
m₁ ΔT₁ = 2000
m₂ ΔT₂ = 300
m₃ ΔT₃ = 4000
m₄ ΔT₄ = 70
