In what way does biotechnology benefit the pharmaceutical industry

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

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided