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bixtya [17]
3 years ago
10

Bacteria were first observed in 1903. True False

Biology
1 answer:
zheka24 [161]3 years ago
7 0

Answer:

FALSE!

Explanation:

We have known and observed bacteria from the 1600's! (1676)

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¿Cuáles son los reactivos de la reacción de fotosíntesis?
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Answer:

Los reactantes de la fotosíntesis son el dióxido de carbono y el agua. Estas son las moléculas necesarias para iniciar el proceso. Pero un artículo más es necesario, y esa es la luz solar.La clorofila es el pigmento verde en las hojas que captura la energía del sol.

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Which of the following situations show a biotic factor operating within an ecosystem? SC.912.L.17.7
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2 years ago
Why can two igneous rocks have the same minerals but different names?
snow_lady [41]

Answer:

The rocks may have different textures

Explanation:

If we have to igneous rocks, and they have the same minerals, that doesn't necessarily means that they will have the same name, thus being classified as the same rock. The reason for this is that the two igneous rocks may have a different texture. One of the rocks may have a foliated, while the other may have porphyritic, giving them different appearance despite the same minerals being in both of them. The reason why two igneous rocks with the same minerlas may appear different, is the process in which they have been formed, the quickness of the cooling, the temperature that they were exposed to, and the pressure they were exposed to.

6 0
3 years ago
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What is the class of nutrients that coat your nerves?
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The nutrients that coats your nerves is something called myelin. Those like vitamin B and D can help out myelin sheath.
3 0
3 years ago
1.6. Sierra is asked to demonstrate how carbon travels from the atmosphere to living organisms, then
stiks02 [169]

Answer:

<u>B. Animals do not use carbon dioxide as an energy source; they use carbohydrates.</u>

Explanation:

The most readily form of energy that an animal requires is carbohydrate molecules. Monosaccharide carbohydrates can be easily broken down and hence are the best sources of energy. Carbohydrates are broken down in the process of cellular respiration to generate ATP. ATP is the energy driving molecule which is required by every cell of an organisms body to carry out its normal metabolic functions. Hence, animals use carbohydrates as a source of energy, not carbon dioxide.

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