Figure 5 shows a photograph of plant root tip cells. Explain what is happening to the root tip in figure 5

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

What is a dendrite and what does it do?

What factors contribute to the effect an environmental toxin has on the human body?