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

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

d. planting trees

the trees take in carbon to make oxygen.

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.