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Nutka1998 [239]
3 years ago
8

what evidence and logical reasoning support the conclusion that anaerobic organisms evolved first, followed much later by aerobi

c organisms?
Biology
1 answer:
NISA [10]3 years ago
8 0

Answer: The atmosphere of the early Earth consists mainly of carbon dioxide and nitrogen, with little or no oxygen. In this case, the ancient prokaryotes are anaerobic, which evolved in the absence of oxygen. Eventually, when photosynthetic bacteria became common, they released oxygen and changed the Earth's atmosphere.

Explanation: i took a test with this on it, i hope my answer helps

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Please help!
Allisa [31]

Answer: Chill out, The answer is C

Explanation:

Protiens and Carbs are both needed for the DNA to work properly.

3 0
2 years ago
Explain molecules in your own words
kramer

Answer:

A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.

Explanation:

5 0
2 years ago
The use of plants as sources of pharmaceutical products is an application of agricultural biotechnology commonly called
earnstyle [38]

Answer:

Your answer is Molecular pharming.

Explanation:

Molecular pharming -It is defined as the production of active pharmaceutical substances in genetically modified organisms (GMOs). - Plants are preferred as plants do not carry pathogens. Hope this helped :)

4 0
2 years ago
In which of the following phrases of the moon are you able to see the most surface area?
Sergeu [11.5K]

The correct answer in this case is the waxing gibbous, because waxing means growing, and gibbous is the final stage before a complete full moon.

3 0
4 years ago
Hola, me encanta el mundo forense, tengo 13 años y quiero estudiar eso. ¿Hay algún libro forense para aprender lo básico y todo
Elan Coil [88]

¡Hola a ti también! :)

Pido disculpas por si mi discurso le suena extraño; Estoy usando un traductor de Google porque solo sé un poco de español.

Hay muchos libros sobre medicina forense, que incluyen un libro llamado "Medicina forense para tontos", que probablemente sea un buen lugar para comenzar.  Si vive cerca de una biblioteca o una librería, entonces debería poder preguntarle a alguien que trabaje allí si puede ayudarlo a encontrar un par de libros para usted. Otra opción sería obtener una aplicación de algún tipo que le permita comprar / leer libros allí. Espero haber ayudado a algunos, o al menos haberles dado algunas ideas nuevas.

7 0
4 years ago
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