Answer:
Las ciencias naturales, ciencias de la naturaleza, ciencias físico-naturales o ciencias experimentales son aquellas ciencias que tienen por objeto el estudio de la naturaleza, siguiendo la modalidad del método científico conocida como método empírico-analítico. Son a veces referidas con el término de historia natural. Estudian los aspectos físicos e intentando no incluir aspectos relativos a las acciones humanas. Así, como grupo, las ciencias naturales se distinguen de las ciencias sociales o ciencias humanas (cuya identificación o diferenciación de las humanidades y artes y de otro tipo de saberes es un problema epistemológico diferente).
i am sorry if the answer is wrong i tried my best will u mark me as brainliest
Explanation:
Answer:
Evolution in humans is happening spontaneously and the development of species can improve the capability of offspring and the intelligence of species. All animals today are evolutionary, we came from bacteria to being are millions of times the size of that organism with millions of years going through evolution. We have gone from splitting our cells to make more, to creating life to another to do the same.
Explanation:
Answer: synthesize RNA by following a strand of DNA. RNA polymerase is an enzyme that is responsible for copying a DNA sequence into RNA sequence, during the process of transcription
Explanation:
Answer:
The types os RNA are: Messenger, ribosomal and transporter RNA and the difference between DNA and RNA are: DNA has deoxyribose as sugar, RNA has a ribose. The nitrogenous bases present in DNA are cytosine, guanine, adenine and thymine. In RNA, cytosine, guanine, adenine and uracil are found. DNA has two strands, but RNA is single stranded.
In fact, the DNA has a genetica material like a genetical mensage and it must be translate and deciphered in proteins, many of which will act on the metabolic reactions of the cell. The message contained in DNA should initially be passed on to RNA molecules, which in turn will guide protein synthesis.
Explanation:
Now talking about each types of RNA separately. The first one I am going to write about is RNA messenger. This type of RNA is of intermediate molecular weight and acts together with ribosomes in protein synthesis. The second one is ribossomal RNA. It is the largest molecular weight and major constituent of ribosome, an organoid related to protein synthesis in the cell. The last one is transporter RNA. It is the lightest of the three and tasked with transporting the amino acids that will be used in protein synthesis.
3) grass and pine cone
4) lemming, rabbit, insect, squirrel, deer, caribou and moose
5) badger and bear
6) wolf, snowy owl, hawk, fox and ant
7) lemmings would die out because they have no other food source
