The time required for one complete cycle of binary fission is known as

How do you date a sample of rock that you suspect as being one of the earliest on earth

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

This is collection of data made by comparing objects in standard units. in science, the units are metric.