sceince

Johnny just learned about ecosystems in his class at school. At dinner, he explains to his parents that we live in an ecosystem and they are a mix of biotic and abiotic factors. He then tells them an ecosystem can still survive even if one small thing is missing such as nitrogen in the soil. His dad explains that the ecosystem would not be able to survive. Is dad correct or is Johnny correct?

asked by Anonymous
  1. https://www.google.com/search?q=Life+without+nitrogen&sa=X&ved=0ahUKEwiO6amTjcDaAhUR8YMKHXteAfsQ3rMBCC8oAg&biw=1257&bih=613

    posted by Ms. Sue

Respond to this Question

First Name

Your Response

Similar Questions

  1. AED

    Johnny is a 5-year-old kindergarten student starting school for the first time. What changes do you expect to see Johnny go through in the course of his first year of school? Be specific in your response, addressing changes in his
  2. child development

    Johnny is a 5-year-old kindergarten student starting school for the first time. What changes do you expect to see Johnny go through in the course of his first year of school? Be specific in your response, addressing changes in his
  3. language arts

    The young woman Lavinia Lyte sat at last and murmured to herself then to Johnny: "I must talk to toy, Jonathan Lyte tremain" Which of the following best explains why Johnny is so surprised by Lavinia Lyte's statement in this
  4. kindergarten

    Johnny is a 5-year-old kindergarten student starting school for the first time. What changes do you expect to see Johnny go through in the course of his first year of school? Be specific in your response, addressing changes in his
  5. Science-check my answers plz

    Which of the following explains why sunlight is important to aquatic ecosystems? Sunlight provides a source of heat energy to increase water temperatures. Sunlight keeps harmful bacteria from taking over aquatic ecosystems.
  6. Language arts

    Which of the following is the most significant event in the plot following Johnny's accident? A. Johnny realizes that Rab and his uncle are Whigs. B. Rab teaches johnny how to ride goblin. C. Mrs lapham recruits mr. Tweedie to
  7. english

    Compare and contrast your abilities as an academic writer now as opposed to when you began at Axia College. Using four comparatives and four superlatives within your responses, explain what has led to these changes and what
  8. LA

    Johnny Tremain novel. 2. Read the following lines of dialogue spoken by Dr. Warren and Johnny in Chapter VI. “My boy,” came the doctor’s gentle voice, “Let me see your hand.” Johnny did not face him. He said
  9. Science

    Ponds and rivers are two types of 1:Marine ecosystems. 2:Rain forest biomes. 3:Fresh water ecosystems.******** 4:Estuary ecosystems.
  10. English

    Read the sentence add missing exclamation marks, question marks or periods John lives at 5044 Colonial Dr John lives at 5044 Colonial Dr. Did Dr Brown talk to you before class Did Dr.Brown talk to you before class? Have you

More Similar Questions