The correct answer is - predator species in a community.
In the terrestrial ecosystems, a very good and usually sure predictor of the biodiversity is the existence of a predator species. The more predator species there are, the higher the biodiversity, and vice versa, the less predator species, the lesser the biodiversity.
The reason why the predators are such a good predictor of the biodiversity is that they are the species that are on the top of the food chain. That means that the predators are dependent for their survival on all the other species bellow them in the food chain, which is pretty much all species apart from themselves.
If a predator is present, than there has to be pray. If there's pray, omnivores and herbivores, than there has to be plants. All of the organisms are connected to one another, and the ones on the top of the food chain are the most dependent on the others, thus their existence usually means a healthy ecosystem with higher biodiversity.
We can deduce that telomerase is probably the enzyme that works for talomeres.
This enzyme has a function of maintaining the length of chromosomes in different cells such as gametes or plant stems
Answer:
Sedimentary rocks are rocks that are formed by sediment accumulation, which are particles of various sizes that are transported by water, ice or wind, and are subjected to physical and chemical processes (diagenesis), which give rise to materials consolidated.
Explanation:
mentary rocks can form on the banks of rivers, at the bottom of ravines, valleys, lakes, seas, and at the mouths of rivers. They are disposed in layers or stratums.
There are external geological processes that act on pre-existing rocks, these agents weather them, transport and deposit them in different places depending on the transport (water, wind, ice). Similarly, different animal or plant organisms can contribute to the formation of sedimentary rocks (fossils). Sedimentary rocks can exist up to a depth of ten kilometers in the earth's crust. These rocks may appear loose or consolidated, that is, they have been joined to others by post-sedimentation processes, known as diagenesis.
The sedimentary rocks cover more than 75% of the earth's surface, forming a sedimentary cover that lies on igneous rocks and, to a lesser extent, on metamorphic ones.
The nurse should advise both the mother and the husband to spend equal time to each twin as this will strengthen the parental bonds to both twins and discourage favoritism since that is a common scenario in parents with twins.
The mother should also be encouraged to breastfeed both twins.