3 pts When large masses of air come together at a front, as shown in this
illustration, there is usually a weather change.
Cold air mass
Warm air mass
What change is likely to occur at this front?
O rainy weather as water vapor in the cold air mass condenses
o clearing weather as the cold front pushes the clouds to the right
sunny weather as the two air masses reach the same temperature
stormy weather as the water vapor in the warm air mass cools and condenses

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: