CAN YOU PLEASE HELP ME? The universe has many different components. Place these 4 components of the universe in the most likely order from largest to smallest. (Planets, stars, galaxies, nebulae)

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

How does the carbon cycle involve an exchange of carbon