<span>The horizontal line present across the front teeth are called perikymata. These are incremental growth lines that appear on the surface of tooth enamel as a series of linear grooves. These lines can be used to assess how long the crown of the teeth formed. </span>
your answer is option B hope ur help and mark me brainlist
The direction of energy is hot to cold. So Joey’s thermal energy is moving from him to the water with convection.
Explanation:
obtain energy from chemotrops. "chemo" means chemical or unnatural therapy..
All living things are composed of cells. Some organisms, such as algae, are composed of a single cell (called unicellular organisms), while others, such as animals, are composed of many (called multicellular organisms). All living things grow and develop. ... Lastly, living organisms respond to their environment.