The term is Food Chain.
Hope this helps
Chromosomes are found in the nucleusof animal and plant cells.
<span>factor is a variable
I would say its false, you can test 1 factor at a time</span>
The water cycle in my front yard would start with the transpiration process, as there's multiple trees, bushes, and vegetables, through which leaves the surplus water is released and it evaporates. Partially, there is evaporation from the water in the soil as well. Since the water vapor is lighter than the air mass it gets up into the colder parts of the atmosphere. Once it reaches the colder parts of the atmosphere the water vapor condensates. From the condensation clouds are forming, and under the influence of the gravity the drops return the surface again in the form of precipitation. Some of that precipitation gets into my yard, but it also through the process of percolation gets into the ground, where it fills the reservoirs, and through the springs that water comes out. From the springs we get water for usage in the household, including the water I use for watering the plants in the yard. The process continuous all the time in that manner.
The study of artificial selection by Darwin helped him to establish his theory of evolution via natural selection. One of the animals Darwin examined in detail was the domestic rock pigeon. In the 1850s breeding of pigeons was an ancient past time, thus, Darwin decided to keep and breed the pigeons by himself.
While studying pigeons, Darwin established scrupulous determinations of their skeletons and wondered at the breeds' distinct colors, behaviors, and proportions. He also observed the patterns of inheritance of various features, and he demonstrated that birds of very distinct breeds can, however, generate fertile offspring. Thus, supporting the theory that they all originated from a single species.
