The best choice is uneven heat distribution because If a place has a warm are it has low pressure and if it has a cold area it has high pressure.
Wind moves from areas of high air pressure to low air pressure.
Example: Land Breeze and Sea Breeze.
Th earth has uneven distribution due to different angles of insolation and by earth tilts.
The plant produces sperm cells and egg cells
According to the cladogram, arthropods are MOST closely related to which group of organisms? mollusks. annelids. echinoderms.
Transport
The protein is working to transport substances across the membrane.
<span>Stamen produces pollen so the best answer is stamen.
I hope it helped :)</span>
