Answer:
The rate changes over time because once the molecules reaches equilibrium diffusion slows down.
Explanation:
Hope this helps =)
Answer:
An object can convert it's potential energy into kinetic energy. For example see the below figure, where potential energy of water has been converted into kinetic energy. A moving body can transfer some of its energy to set another body into motion. ... So, object what you are speaking about is nothing but energy (mass).
Explanation:
Mouth- it chews up the food and it is where the food starts
Throat- forces the food to travel to the stomach
Stomach- turns the food into a liquid
Small intestine- travels the broken down liquid to the larger intestine, also drains the liquid
Large intestine- moves the solid dissolved food till it can exit the body
Answer:
it is either A or B but I think a
Answer: to help in cell division in animals
Explanation: