Los animales que se adaptan morfológicamente son tipos de pinnípedos que se adaptaron a sobrevivir en sus climas únicos, tales como Namibia Lobos marinos de Sellos de puerto (el desarrollo de sus rasgos físicos), otro es el tipo de aves, Finchs más nobibly que adaptó sus picos para comer ciertos alimentos o hacer ciertas tareas<span>.</span>
Answer:
The different species present in an ecosystem make the ecosystem balanced. The species of an ecosystem interact with one another in one form or the other. For example, the presence of a plant species will provide food for the abundant types of herbivores present in an ecosystem. A predator might feed on many types of preys. Hence, the presence of different preys will reduce the chances of a species from becoming wiped out from the ecosystem. Hence, all the organisms in an ecosystem are dependent on another in some way or the other.
Answer:
<h2>Mainly by Hydrogen bonds and the Van der Waals forces
</h2>
Explanation:
The DNA double helix (both strands of DNA) are held closs together by i) mainly hydrogen bonds between complementary bases and ii) the Van der Waals base-stacking interaction.
The hydrogen bonds between the base pairs form the double helical structure of DNA. There is no exchange or sharing of electrons in hydrogen bonds.
G always pairs with C with three hydrogen bonds and T always pairs with A with two hydrogen bonds.
This seems like a hard question to the naked eyes,but before I answer does it say you need 2 feet in the newspaper? Do you have to put all of your foot on it? Is one sheet of paper only needed?