which pricing model allows you to minimize risks, predictably manage budgets, and comply with long-term requirements, and is available for ec2, dynamodb, elasticache, rds, and redshift?

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm