For first 30 minutes the rate of change of mass
= M2 – M1/ time taken
= 16 g – 12.5/30
= 0.12 g/min
For first 30 minutes the rate of change of volume
= V2 – V1/ time taken
= 14 -10 cm3/ 30 min
= 0.13 cm3/ min
Answer:
It will heat up the metal
Explanation:
Metal itself is a conductor so it will also heat up
hope this helped
The answer is heterotrophic
A streamlined body is a body that is shaped to specifically reduce friction drag when moving.
Flippers and flattened tails are used to propel an animal through the water.
A smooth, almost gutless body is light, which is important when animals have to go through water quickly.
A thick layer of blubber is only used for insulation, and would hamper an animal's progress through water due to its weight.
The answer is B. thick layer of blubber.
The plants caused the change of u were wondering
