How do oceanographers define salinity?
a. density of water
b. amount of nitrogen in water
c. temperature of water
d. amount of salt in water

15 points come and ! which characteristic describes all bacteria? a rod-shaped b microscopic c multicellular d autotrophic

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes