How much ground can an ostrich cover if it travels at a speed of 43mph for 15 minutes

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?