Hey there again. I could help you with your question <3
°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°
According to research it claims that "Lower temperatures allowed electrons and nuclei to form stable atoms of hydrogen, helium, and a little lithium. When particles formed, there were no more charged particles to scatter photons. ... The universe became transparent to photons."Everywhere was more hot, dense universe. ... This was the moment of first light in the universe, between 240,000 and 300,000 years after the Big Bang, known as the Era of Recombination. The first time that photons could rest for a second, attached as electrons to atoms.
─── ・ 。゚☆: *.☽ .* :☆゚. ───
Hope this helps! ʕっ• ᴥ • ʔっ
Answer:
See the answer below
Explanation:
These bases are of two different types of molecules: purines and pyrimidines. Purines have <u>double carbon-nitrogen</u> ring(s) in their structure, and pyrimidines have <u>single carbon-nitrogen</u> ring(s) in their structure. 6. The two bases that are purines are <u>Adenine</u> and <u>Guanine</u>. These bases are comprised of <u>double</u> rings. 7. The two bases that are pyrimidines are <u>Thymine</u> and <u>Cytosine</u>. These bases are comprised of <u>single</u> rings. 8. Based on this information, scientists could predict that the base <u>Adenine</u> pairs with <u>Thymine</u> and the base <u>Guanine</u> pairs with <u>Cytosine.</u>
<em>The purine and pyrimidine bases both form parts of the components of the nucleic acids. Purines have double C-N ring structures while pyrimidines have a single C-N structure. The purine bases include Adenine and Guanine while the pyrimidine bases include Thymine (or Uracil in RNA) and Cytosine. According to Chargaff's rule, purine (Adenine/Guanine) pairs with pyrimidine (Thymine/Cytosine).</em>
The answer is B because it is a biological component the affects the serotonin output in the brain
Rose, Daisy, or any type of that kind of plant.
Answer:
Sexual Reproduction
Explanation:
Since sexual reproduction automatically causes genetic diversity(crossing over, DNA from both parents, etc.) it produces desirable traits for organisms. Asexual reproduction does not bring in new and desirable traits and is more of a copy of the parent.