Answer:
If you use a microscope to view an unknown cell, should you look for a <em><u>nucleus option D.)</u></em> to tell you if it is a eukaryotic cell
Explanation:
Preventing wind erosion in a dry, sandy area is feasible through any of the following land-use practices:
a. Tillage - creates soil roughness by making furrows and ridges that are perpendicular to the direction of the wind.
b. Crop rotation - rotations of legumes followed by shrubs followed by trees then back to legumes work best.
c. Intercropping - is the most widely used particularly in countries with desert areas. One of the most popularly used is oasis agriculture that makes use of about 3 layers of vegetation.
Answer: cell type, ability to make food, and number of cells in their body
Explanation: