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AnnZ [28]
3 years ago
13

This is any substance we eat or drink to maintain life and grow.

Biology
2 answers:
elena55 [62]3 years ago
8 0
<span>This is any substance we eat or drink to maintain life and grow.
- Food
</span>
astra-53 [7]3 years ago
6 0
This is probably water or some other type of nutrients
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The prostate, seminal glands, and bulbo-urethral glands produce __________, the liquid medium in which sperm leaves the body.
ycow [4]

The prostate, seminal glands, and bulbo-urethral glands produce Seminal fluid, the liquid medium in which sperm leaves the body.

<h3>What is Seminal fluid?</h3>
  • The seminal vesicles and prostate gland make a whitish fluid called seminal fluid, which combines with sperm to form semen when a male is sexually stimulated.
  • Fluid from seminal cysts is thick. It contains fructose, citric acid, proteins, potassium, inorganic phosphorus, and prostaglandins. When the fluid incorporates with sperm in the ejaculatory duct, the fructose evolves the direct source of energy for the sperm outside a man's body.
  • semen, also named seminal fluid, is fluid that is ejected from the male reproductive tract and includes sperm cells, which are competent for fertilizing the female's eggs. Semen also prevents liquids that connect to form seminal plasma, which helps keep the sperm cells possible.

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8 0
2 years ago
The method for determining energy expenditure that involves the measurement of heat given off by the body during a select period
Kryger [21]

Answer:

The correct answer is direct calorimetry.

Explanation:

A method of attaining direct determination of the concentration of heat produced by the body inside an insulated chamber, which is sufficiently big to allow moderate amounts of work is termed as direct calorimetry. These chambers within which the measurement is done is also known as the whole-room calorimeters.  

The mentioned process provides the measurement of the energy discharged in the form of heat.  

3 0
3 years ago
A forest fire destroys an area. A small population of trees and a large population of birds are both affected. Which
pickupchik [31]

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Density Independent

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Density independent is the factor that will affect a population no matter its size. Temperature, natural disasters, and oxygen levels all influence this.

6 0
3 years ago
Explain how erosion is different to weathering.
nikklg [1K]
Erosion transports/spreads broken down minerals while weathering is the processes of rocks and earth minerals being broken down.
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"Mathew Meselson and Franklin Stahl performed classic experiments that supported semiconservative nature of DNA replication in 1985."

A band of hybrid 14N and 15N DNA was produced as a result of the DNA's initial duplication in a 14N medium. The conservative replication mode was so abandoned. "Based on their observations and experimental results, Meselson and Stahl concluded that DNA molecules can replicate semi-conservatively."

One original DNA serves as a template for the production of two DNA copies during conservative replication. One of these two is made entirely of fresh DNA, while the other is made of strands from old DNA. In semiconservative replication, the parent strand is used to make two copies of the DNA, each of which contains one original strand and the other new strand.

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5 0
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