English translation:
"It's good that my friends ____ me with the project for art class."
The Spanish sentence uses a reflexive verb, which indicates that the verb will be applied to a subject. The subject in this sentence is 'me', which means that the speaker is being helped.
The subject acting out the verb is 'mis amigos', which is a third-person plural subject. The conjugation for ayudar that agrees with this subject is ayudan.
Los factores que pueden causar las corrientes oceánicas son el viento, diferencias de densidad el la masa’s de agua causadas por las variaciones de temperatura y salinidad, gravedad, y eventos como terremotos o tormentas. (Translation:
The factors that can cause ocean currents are wind, density differences in the mass of water caused by variations in temperature and salinity, gravity, and events such as earthquakes or storms.)
Trabaja, lee, limpian, plancha, sacuden, piden, lavas, colocamos, duermen, ponemos.