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Eduardwww [97]
3 years ago
12

Which of the following objects can be seen from earth because they produce their own light ?

Biology
1 answer:
vazorg [7]3 years ago
6 0
The sun.........................................................
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If a carbohydrate has ,10 carbon, what other elements would be present?
iogann1982 [59]
Option A would be the appropriate one as we know the common formula of carbs is CH2O we can get C10H20O10 by that formule! :)
5 0
4 years ago
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i need to know the 3 other effects the pituitary hormones cause. will give 30 points and mark brainliest
Kipish [7]
P<span>ituitary hormones:
1. Act on breasts to induce milk production.
2. Make you sweat.
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7 0
4 years ago
List four different primary energy resources that humans have used.
Butoxors [25]

Answer:

हिंदी में खोजें

मानव द्वारा उपयोग किए जाने वाले चार विभिन्न प्राथमिक ऊर्जा संसाधनों की सूची बनाएं

<em><u>Crude oil, coal, wind and natural gas are all primary energy sources. Electricity is not a primary energy source, it's an energy currency (see electricity as an energy currency for an in depth discussion). Likewise, secondary fuels are also energy currencies and aren't primary energy sources, they must be made.</u></em>

4 0
3 years ago
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Consulte los tres avances cientificos mas importantes,a traves,de la historia para la humanidad y el por que
tino4ka555 [31]

La respuesta correcta para esta pregunta abierta es la siguiente.

Los tres avances científicos más importantes, a través de la historia para la humanidad son los siguientes.

1.- El descubrimiento de la penicilina.

El científico Inglés Alexander Fleming fue el descubridor de la penicilina en septiembre de 1928. Este descubrimiento revolucionó la historia de la humanidad.. Antes, millones de personas morían debido a las infecciones en el cuerpo humano. La penicilina resultó ser el antibiótico más efectivo descubierto hasta el día de hoy y ha salvado millones de vidas humanas desde su descubrimiento.

2.- El descubrimiento de la electricidad.

¿Te puedes imaginar un día de tu vida sin luz?

Bueno, pues así vivió la gente toda la vida hasta el siglo XVIII, cuando comenzó a entenderse y desarrollar mejores maneras de producir electricidad. Prácticamente todos los aparatos electrodomésticos, de laboratorio, hospitales, en oficinas, escuelas y demás, funcionan con electricidad. Sin ella, nuestra vida no habría producido los avances que conocemos el día de hoy.

3.- El internet.

La revolución de este siglo.

El internet nos mantiene conectados todo el tiempo a cualquier parte del mundo. Con el internet podemos hacer miles de cosas desde nuestras computadoras y teléfonos celulares, que hasta hace 15 años eran inimaginable.

3 0
3 years ago
Why do animals have a specialized form of cellular reproduction (meiosis) in addition to the much more common for used for growt
ratelena [41]

This is because the cells we need for reproduction need to be genetically different from those of the rest of the body.

Cellular reproduction

When a mother cell divides into two or more daughter cells, this process is known as cell division.  Cell division frequently takes place as a component of a longer cell cycle. There are two different types of cell division in eukaryotes: a vegetative division (mitosis), in which each daughter cell inherits the genetic makeup of the parent cell, and a reproductive division (gametogenesis), in which the number of chromosomes in the daughter cells is cut in half to produce haploid gametes (meiosis).  In cell biology, the process of mitosis, during which replicated chromosomes are split into two new nuclei, is a stage of the cell cycle. The number of chromosomes is maintained in the genetically identical cells produced by cell division.

To learn more about cellular reproduction refer here:

brainly.com/question/28013772

#SPJ4

5 0
2 years ago
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