1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valina [46]
3 years ago
12

Can somebody please help? It’s multiple choice.

Biology
1 answer:
marishachu [46]3 years ago
8 0

Answer:

A. Blood pH will decrease slightly.

Explanation:

You might be interested in
Which best describes translation?
Doss [256]

Answer:

Translate

Explanation:

6 0
3 years ago
You played hard in Pe today and didn’t get a chance to rehydrate after class. You fell tired and sluggish. How does your body re
olya-2409 [2.1K]

Answer:

  1. Respiratory system
  2. Nervous system
  3. Circulatory system
  4. Integumentary system
  5. Endocrine system

Explanation:

During excessive hard work or sports, the respiratory system acts to provide sufficient oxygen for energy supply (ATP) - a process takes place in mitochondria. At the very beginning, the respiratory system is active. If the person doesn't intake sufficient water, he will feel tired because of heavy breathing that increases body temperature and affects metabolic reactions. A supply of water would help decrease the respiration need and so support other systems.

The nervous system (hypothalamus) regulates the body temperature which is necessary for metabolic reactions taking place within the body, i.e. homeostasis. During and after exercise, the water intake was not sufficient, this means that the hypothalamus would work to maintain the temperature as well as other metabolic mechanisms. In the case of less water intake, the nervous system would be in stress.

The circulatory system acts to transport blood and oxygen to all parts of the body. During sports activities, the oxygen supply would be high to maintain energy supply. This takes place with the combined action of the circulatory system and respiratory system. For optimal functioning, the circulatory system needs fluids (water) intake because sufficient water is already lost during sports.

The integumentary system is the system that directly protects the body from damages including dehydration. Therefore, in this case, it will be highly active.

The endocrine system consists of glands that produce hormones to control body metabolism. The body metabolism, as mentioned before, is driven through water availability. The reduced water in the body would also put the endocrine system under pressure.

6 0
3 years ago
Which of the following statements concering scientific hypotheses is fake?
kondaur [170]

Answer:

they are the same as theories

Explanation:

hypotheses is an assumption made before any research and a theory on the other hand is a principal set to explain phenomenon already supported by data

3 0
3 years ago
Match the mineral categories to their best descriptions​
Montano1993 [528]

Answer:

just search up what each one means lol

3 0
3 years ago
Read 2 more answers
How are other organisms able to see in wavelengths that humans cannot?
topjm [15]
Because they have different Cones. Which simply means that some animals see certain types of colors or even Infrared or Ultraviolet, in which Humans cannot see.
7 0
3 years ago
Other questions:
  • Which of the following mechanisms is used by gram-negative bacteria to cross the blood-brain barrier?
    12·1 answer
  • The disulfide bridges between subunits of cholera toxin (ctx) represents which level of protein organization?
    12·1 answer
  • Which of the following choices is not evidence supporting the theory of plate tectonics?
    12·1 answer
  • At a given temperature, 1 m3 of air can hold 10g of water vapor. What's the relative humdity at that temperature if 1 m3 od air
    8·1 answer
  • Are several proteins involved in DNA replication
    10·1 answer
  • The nine different classes of vertebrates include
    13·1 answer
  • Question 13 of 25
    13·2 answers
  • Examine the Arctic food web shown here. Which statements correctly describe the flow of energy through the ecosystem according t
    7·1 answer
  • Which of these is another name for the
    12·2 answers
  • , which population(s) would be hurt if bears were added?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!