Which worm phylum is being described ?

A nervous system consisting of a nerve net in the head and two nerve cords running the length of the body. Some members have light-sensitive eyespots

A. Platyhelminthes

B. Nematoda

C. Annelida

D. Arthropoda

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )