== == By Roman numerals
There are no muscles in the human scalp.
2 factors are abiotic and biotic factors. Abiotic factors are nonliving things and biotic factors are living things
Mendel's "factors" are now known as genes.
Abiotic factors are the non-living factors in an environment. In a backyard, rocks are abiotic factors. Biotics factors are living factors in an environment. Biotic factors in a backyard are grass, insects, and small animals.
13 is prime; the only factors of thirteen are 1 and thirteen, meaning that it's prime.
13 and 1
== == By Roman numerals
No number under 100 has thirteen factors.
The number thirteen is a prime number, meaning the only whole numbers it is divisible by are one and thirteen. i really want to thank you guys
Just 1.
It is 4096.
5 and 13 have no factors because they're prime.
Thirteen and two.
-1 and -12
Thirteen is prime. That is, it has the factor 1 and itself only.
A prime number because it has only two factors.