I believe that this forms a joint that allows for hinge like motion of the forearm.
The ulna extends through the forearm from the elbow to the wrist, narrowing significantly towards its distal end. At the proximal ends it forms the elbow joint with the humerus of the upper arm and the radius of the forearm. The ulna then extends past the humerus to form the tip of the elbow (olecranon). The hinge like motion of the elbow joint places the point of the olecranon well under the middle of the upper arm.
Answer:
Multicellular organisms carry out their life processes through division of labor.
Explanation:
They have specialized cells that do specific jobs. ... Multicellular organisms, depending on their complexity, may be organized from cells to tissues, organs, and organ systems.
Electric-powered sedan is good for the environment because its not pumping harmful gasses in to the air. And a diesel- fueled pickup is bad for the environment because diesel fuel is heavier and oilier than gasoline, and <span>engines can emit a fair amount of nitrogen compounds and particulate matter as they burn </span>
<span>C02 + H20 -> C6H12O6 + 02
theres no co2</span><span>Sugar is made through photosynthesis by a chemical reaction within the plant’s cell. Photosynthesis takes place in the chloroplast of a cell. Light is absorbed into the cell by chlorophyll which is located in the chloroplast (an organelle in a plant cell.). The chemical reaction that produces sugar is powered by the sun’s energy. Carbon Dioxide, CO2, is absorbed by the plant through the stomata (small openings on the underside of the plants leaves) and water, H20, which is absorbed through the root hairs are combined together in a chemical reaction, which produces glucose, or the sugar that plants use for energy. The chemical formula for the process is 6CO2 + 6H2O (+ light energy) =C6H12O6 + 6O2.</span>
