The rock cycle includes all of the steps except which of the following
a) magma or lava cools b)sediments melt deep beneath earth's surface
c) extreme heat and pressure form metamorphic d) rocks at earth's surface are broken down into smaller pieces.

What is earths lithospheric plates interact at

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions