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ExtremeBDS [4]
3 years ago
8

The exchange of gases between animals and the environment is called

Biology
2 answers:
IRISSAK [1]3 years ago
7 0
The answer is Breathing!! I hope this helps!! Can you mark me as brainliest if this helps
Andru [333]3 years ago
4 0
Explain testing for oxygen in animals<span>- Water animals regularly test the amount of oxygen in their blood.
- Carbon dioxide is easily diffusion into water and this makes oxygen regulation more sensitive than carbon dioxide testing.

</span>Explain insects and how they ventilate<span>- Air passively enters spiracles on the side of their body →
- Tracheal tubes carry air DIRECTLY to the cells
- There is NO need for red blood cells to carry oxygen! 
- Do insects have blood as a transportation agent?

</span>Explain removal of carbon dioxide in animals<span>- 7% is dissolved in plasma
- 23% combined with Hb
- 70% converted into hydrogen carbonate ions (HCO3-) (in red blood cells) and transported in plasma
- Once in the lungs, carbon dioxide is removed and exhaled.

Hope it helped !

</span>
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Which is an example of a fractional scale?
oee [108]

Answer:

Fractional or Ratio Scale: Afractional scale map shows the fraction of an object or land feature on the map. This type uses a set of numbers that represents the object or a landmark. As an example on the left photo, the orange-shadedscale represents a 2/3 fractional scale. 2.

6 0
3 years ago
As the nurse is shaving a patient who is 2 days postoperative from a thyroidectomy, the patient has a spasm of the facial muscle
nadya68 [22]

The nurse should recognize this as Chvostek sign.

<h3>What is Chvostek sign?</h3>

A clinical indication that someone may have low blood calcium levels is the Chvostek sign (a decreased serum calcium, called hypocalcemia). The aberrant twitching of muscles that are stimulated (innervated) by the facial nerve  (also known as Cranial Nerve Seven, or CNVII) is known as the Chvostek sign.

The facial muscles on the same side of the face will occasionally contract when the facial nerve is touched in front of the ear (called ipsilateral facial spasm). Frequently, the muscles that regulate the nose, lips, and brows will spasm.

To learn more about Chvostek sign with the help of given link:

brainly.com/question/14055210

#SPJ4

8 0
1 year ago
When a cat drops from a tree to the ground, the conversion of takes place. Then cat runs up behind a mouse to obtain its food. A
slava [35]

When a cat drops from a tree to the ground, the cat is transforming chemical energy attained from the food into kinetic energy. The later energy is used by the living species when they are performing locomotion.  

When a cat feeds on a mouse, the mouse will undergo through the process of digestion resulting in the formation of chemical energy. Thus, the food consumed by the cat will get transformed into chemical energy that can be utilized by the cat to perform its usual activities.  


4 0
3 years ago
Read 2 more answers
Example of scientific method
Deffense [45]

<em>It involves making observations, formulating a hypothesis, and conducting scientific experiments. Scientific inquiry starts with an observation followed by the formulation of a question about what has been observed.</em>

<em>Hope this helps</em>

<em></em>

<em>Please give me brainliest</em>

<em></em>

<em>Thank you for letting me answer your question </em>

<em></em>

<em>Thank you,</em>

<em>Florida Mermaid</em>

7 0
3 years ago
a small population of chimpanzees lives in a habitat that undergoes no changes for a long period. how will genetic drift probabl
vlada-n [284]
It will effect the population slowly.
4 0
3 years ago
Read 2 more answers
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