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svlad2 [7]
3 years ago
14

Answer the below question choosing either a,b,c,d

Biology
1 answer:
Vadim26 [7]3 years ago
4 0

Answer:

a) Increased heart rate, increased blood pressure, increased respiration rate.

Explanation:

When a person do any physical activity like running, jogging, cycling, swimming and stair climbing, the heart rate, blood pressure and respiration rate of a person are increased because due to physical activity, the body needs more and quick oxygen and energy. This oxygen is provided by heart through pumping of blood and energy is released due to the breakdown of glucose molecules that occurs in mitochondria of the cell in the process of respiration. For providing oxygen and energy quickly, blood pressure of the body is increased.

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Describe how cohesion and adhesion contribute to the upward movement of water through a plant.
Lilit [14]

Answer:

Both Cohesion and adhesion play an important role in the upward movement of water through a plant.

Explanation:

Water is absorbed by the roots and transported by xylem tissue to various parts of a plant body such as stem ,leaf .

                  During the transportation of water molecules through the xylem tissue formation of hydrogen bond occur between the water molecules. A single hydrogen bond is weak but collectively they exert a very strong interaction.As a result a water column is established in the xylem tissue. This is called cohesion.

                    Adhesion deals with the interaction of water column with the wall of the xylem tissue.

               

8 0
4 years ago
How do we divide the types of biospheres?
k0ka [10]

Answer:

It's divided by the portions of the planet that hold life.

  1. The Lithosphere: The continental land of the planet.
  2. The Hydrosphere: The aquatic portion of the planet.
  3. The Atmosphere: The air living creatures breathe.

4 0
4 years ago
The main reason the hip joint is stable is because of the __________.
fomenos
The main reason the hip joint is stable is because of the deep socket of joint and strong capsular ligaments..
7 0
3 years ago
Earth’s inner core is a. a dense ball of solid metal. b. a layer of molten metal. c. a layer of hot rock. d. a layer of rock tha
azamat
The answer is A: A Dense Ball Of Solid Metal. No One Can Get to there though. Hope that helps :)
    ~Spades15
4 0
3 years ago
Read 2 more answers
Transcribe and translate the DNA sequence using the codon wheel.
Vitek1552 [10]

Answer:

UUU CUC CCC

Explanation: Since it is a mRNA translation  you would not use thymine, because you are not making a complimentary base DNA, instead since you are making an mRNA sequence you would use Uracil in place of thymine. Adenine (A) will translate to Uracil (U) and Thymine, if included in the original DNA sequence, would translate to Adenine (A) and Guanine (G) will translate to Cytosine (C) and Cytosine (C), if included in the original DNA sequence, will translate to Guanine (G).

4 0
4 years ago
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