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densk [106]
2 years ago
14

What elements are needed to carry out photosynthesis? Select all that apply.

Biology
1 answer:
EastWind [94]2 years ago
3 0

Answer:

Water, Solar energy, and Carbon Dioxide.

Explanation:

The overalll reaction of photosynthesis is 6CO2 + 6 H2O -> C6H12O6 (Glucose) + 6O2. This reaction is driven by energy in the form of electromagnetic radiation (light).

As we can see we need CO2, H2O, and light as reactants. And oxygen + glucose (carbohydrates) are our products.

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Describe the way particles of a gas move
butalik [34]

The particles of a gas move quickly and are able to spread apart from one another.

<u>Explanation:</u>

The particles in the gas are departed from each other at greater distance. The arrangement of the particles present in gas are not regular. Hence, the vibration and the movement of the particles in gas occurs fast. The particles are able to move freely at higher speed. They will follow a continuous and a straight line motion.

The particles present in gas can move freely and can spread easily away from each other because of the fact that the kinetic energy of these particles will be higher than the attractive force that exist between the gas particles. Thus, the particles present in gas can move freely in all directions and collides with each other and also with the containers wall.

5 0
3 years ago
The hormone ___________ increases quickly in the female blood from the corpus luteum of the egg to a level that inhibits further
tigry1 [53]

Answer:

The correct answer will be - Progesterone

Explanation:

The luteinizing hormone is a gonadotrophic hormone which is released by the anterior pituitary region of the brain.  

The luteinizing hormone stimulates the release of ovum from the egg during the ovulatory phase and when the ovum is not fertilized leads to the degradation of the ovule or ovarian follicle forming corpus luteum.

The corpus luteum stimulates the secretion of the progesterone and oestradiol which inhibit the secretion of the luteinizing hormone. This inhibition of  Luteinizing Hormone stops ovulation.

Thus, Progesterone is the correct answer.

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3 years ago
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3 years ago
The process by which an organism’s internal environment is kept stable in spite of changes in the external environment is called
Mama L [17]
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When is cladistics more useful than Linnaean taxonomy?
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