Answer:
they could create more of the item/ produce. they could make them bigger and more tasteful also.
Answer:
i am fairly sure the last option isn't true.. i hope i'm correct
Answer:
Nucleic Acids:
- Uracil
- Adenine
- Guanine
- Cytosine
Explanation:
Since we only have one strand shown, I'm going to assume it is RNA. Both DNA and RNA have nucleic acids, but RNA has 1 different nucleic acid; it replaces Thymine with Uracil. So the 4 nucleic acids are uracil, adenine, guanine, and cytosine.
If the picture shown is a cross-section of DNA, then our 4 nucleic acids are adenine, thymine, guanine, and cytosine.
Answer:C. Bacteria in soil and in root nodules converted free nitrogen into nitrogen compounds
Explanation:the conversion of atmospheric nitrogen into nitrates and ammonia ,which the plant can use,is called nitrogen fixation.
Bacteria which are able tofix nitrogen includes azotobacter, clostridium sp.Rhizobium can also fix nitrogen through a mutualistic relationship with the roots of legumes.
When plants die, the plant parts can be broken down into amino acid which can be oxidized to ammonia.
