Arrange rock layers from oldest to youngest with these layers. Basalt.

Limestone with unknown fossils.

Sandstone with trilobite.

Shale with ammonite.

that is a club

explanation:

i am good at it i think hope its right

its temperature is increasing. this causes molecular vibrations to increase.

there's no big difference.

explanation:

the only little different between a rabbit and bunny is just that bunnies are much smaller than rabbits. bunnies are basically baby rabbits.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.