Which situation is a biotic factor operating within an ecosystem.

The phrase references available upon request should appear at the __ of your résumé? a. back b. top c. middle d. bottom

Factors that determine climate can a- latitude, topography, huracan, ocean current b- sun, precipitation, winds, precipitation c- sun, ocean currents, latitude, topography, winds, precipitation d- latitude, topography, lighting, ocean current

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?