some technologies have a number of negative effects. which is a negative outcome of the technology of pesticides

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

Which statement explains how gravity and intertia work together