This model of the cell cycle includes two arrows that each represent a process in the cycle. What do the two arrows represent?

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan