Which of the following methods of soil conservation uses the roots of plants as anchors in the soil? (2 points) adding fertilizers to soil planting trees on sloped surfaces adding beneficial organisms to soil watering grasses to add moisture

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is