0
Mass, or matter, is conserved in all physical and chemical changes. Matter is not created or destroyed within ecosystems, it only undergoes physical or chemical changes.
One example of this process is that the waste materials generated by one organism are often reused by other organisms as food or nutrients.
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Rafa
Judy
Add your answer:
Earn +20 pts
Which of the following statements describes a way Classical Greek and Roman sculpture inspired Renaissance sculptors such as Michelangelo?
They used the nude as a subject matter, depicting its beauty and strength.
Which matter particle has 34 protons and 36 electrons in the following configuration 1s22s22p63s23p64s24p6?
Se2- anion
What is inertia important to us?
Inertiais important because Newtons first law of motion is often summed up as following: Matter resists any change in motion. Because this property of matter is called Inertia, Newton's law is sometimes called the Law of Inertia.
What is the goal CERN?
By recreating Big Bang conditions, scientists at CERN trie to answer following questions:Why is there no-more antimatter left, although both, matter and antimatter were resulting from the Big Bang in equal parts and thus, should've annihilate themselves?Why do particles have mass? What is mass? Is the origin of mass the Higgs-boson?Does dark matter exist? What is dark matter?Do extra dimensions exist?
I recently had a birthday do I send a thank you card to my parents step mother for gifts received?
i would. it would be the right things to do. no matter what you should send thank you cards to everybody who gives you a present. but if they are there just say thank you to their face.
