Acell contains 90% water and 10% salt. the external solution contains 75% water and 25% salt. which statement is correct?

In general in which direction does wind blow

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

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?