A) The earth spins
The Earth is constantly spinning, or "rotating", which causes day and night
Answer: Population growth is based on birth rate, death rate, immigration, and emigration of the area
Explanation:
A changing environment can cause increased rates in speciation and extinction. For example, a changing climate, such as a change from a warmer Earth to a colder Earth that would have happened in the Ice Age, could result in mass extinction of certain groups of species that are not able to adapt to colder temperatures. Other phyla that can adapt will flourish and fill the niches presented by the new conditions. For example, climate change is presumed to have been a factor that resulted in the extinction of the dinosaurs and the rise of the mammals.
Haven’t taken bio in years but im thinking it’s A
The answer is metamorphic rock.
Igneous rock is formed by the cooling and solidification of magma or lava.
Sedimentary rocks are formed by sediments.
When either of these types of rocks undergo a transformation due to heat and/or pressure, they become metamorphic rock.
Hope this helps!!