The spinner number 1 to 4 is spune twice and then added the two numbers. What is the probability of getting each sum?
i) 7
ii) Even
iii) Odd

1.solid

2.carbon dioxide

3.helium

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.