Primary keys have to be numbers that are entered by the user.
Prime numbers r 3 and primary colors are red, blue, yellow
Primary numbers, also known as prime numbers, are numbers that are only divisible by 1 or itself. For instance, 1, 2, 3, 5 and 7 are primary numbers because dividing any of them by other numbers besides 1 or itself would produce a remainder. Non-primary numbers, such as 4, 6, 8 and 9 are known as composite numbers. They can be divided by multiples and reduced to lowest terms in fractions.
there are no combinations to create them that do not involve the prime numbers and/or primary colors themselves
Primary oocytes are diploid cells that have undergone DNA replication but are arrested in prophase I of meiosis, whereas secondary oocytes are haploid cells resulting from the division of primary oocyte after completing meiosis I. Secondary oocytes are arrested in metaphase II and are released during ovulation, while primary oocytes are present in the ovaries prior to puberty.
Compare means define so define both of the terms.
2
no
Soil is the material present for secondary succession that is not present for primary succession. Soil contains organic matter, nutrients, and microorganisms that support plant growth and ecosystem development. In primary succession, soil formation is part of the process that occurs over a longer period of time.
Prime numbers cannot be made up from multiplying other numbers. Primary colours cannot be made up from adding other colours.
A primary key can be alphanumeric, containing both letters and numbers.
The current in the secondary when the voltage is twice the primary will be one half of the primary. The current in the primary when the voltage is twice the secondary will be twice the secondary.