Tyson draws a model to show how the particles in a liquid appear. Which model
(or models) could represent this?
2
3
Model 1
(A
B
Model 3
Model 1 and Model 2
Model 1, Model 2, and Model 3

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Two critical interventions to turn around the opioid crises are:

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.