It is elecctrons. They basically weigh next to nothing.
Any of a number of plants, which are grown, generally in quantity, in flats or pots in a greenhouse or identical composition and, which are intended to be transplanted to a flower garden, window box, hanging basket, or another outdoor planter. The majority of bedding plants are annuals.
Examples of bedding plants are sweet peas, begonia, and geranium, busy Lizzie, rudbeckia, petunia, and others. The color of the foliage and flowers of the plants purchased is an essential element to consider at the time of purchasing bedding plants to attain a mass of landscape color.
Answer:
Part A: The process of sexual reproduction is important because by this process organisms with varied genetic characteristics can be formed. Crossing over and independent assortment allow individuals to be born which are not alike to another and their parents. As a result, genetic diversity is produced.
Part B:
The process 1 is meiosis. The process 3 is development by mitosis.
The reproductive organs form sperm and egg by the process of meiosis. During this process, the number of chromosomes is reduced so that the number of chromosomes of an individual can be maintained.
The zygote converts into an embryo in a process called germinal development. The zygote replicates by mitosis to form into an embryo.
Answer:
-Cells are the basic units of structure and function for living things.
-All living things are made of cells.
-All cells come from pre-existing cells.
Explanation: