Explanation:
Sorry not an answer, but you should add a picture
Answer: The building blocks of proteins are amino acids, which are small organic molecules that consist of carbon atoms linked to an amino group, a carboxyl group, a hydrogen atom, and a variable component called a side chain.
Translation:
Los componentes básicos de las proteínas son los aminoácidos, que son pequeñas moléculas orgánicas que consisten en átomos de carbono unidos a un grupo amino, un grupo carboxilo, un átomo de hidrógeno y un componente variable llamado cadena lateral.
If predators eat too many keystone species, it can lead to the ecosystem becoming unstable (Option B). A keystone species helps to define an entire ecosystem.
Keystone species are species that maintain the homeostasis (stable state) of the ecosystem.
In consequence, the lack of these species in an ecosystem would change it or cease to exist altogether.
An example of a keystone species is the jaguar that feeds herbivorous species capable of decimating plants in an ecosystem.
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Crude oil, coal, and natural gases are all fossil fuels made from the remains of plants in swamps millions of yrs ago.
hope this helped you out hon :)
Answer:
- use of economical model organisms
- collaborating with other scientists with same interests
Explanation:
Using the field of biomedical research as a case study, scientists navigate through limited funding by:
1) trying their investigations on cheaply and readily available organisms such as yeast or worms like C. elegans rather than more complex and expensive higher organisms like wistar rats or Guinea pig
2) forming alliance with other notable scientists in nearby laboratories equipped with a resource or more that is unavailable insitu (at the main research lab)