Which of the following is not a model of the solar system ?

Always use significant figure rules. remember that these rules apply to all numbers that are measurements. if a vector that is 3 cm long represents 30 km/h, what velocity does a 5 cm long vector which is drawn using the same scale represent? a.100 km/h b.60km/h c.50km/h

Pl which diagram illustrates prophase?

Using meiosis, the sporophyte produces spores that are .