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Burka [1]
3 years ago
12

Why do you have to check the blood types for donor a recipient for an organ transfer

Biology
1 answer:
kakasveta [241]3 years ago
8 0

Answer:

because it can cause you severe reaction that could kill you

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FOR 33 POINTS seismic belts are relatively narrow and tend to follow tectonic plate boundaries true or false
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Which describes the missing step?
Nimfa-mama [501]

Answer:

The missing step is oxygen is removed from the water after step 3.

Explanation:

The steps listed by Xavier are:

  1. <em>Water is drawn in trough pores and enters the central cavity. </em>
  2. <em>Food is filtered and digested. </em>
  3. <em>Water leaves trough an opening at the top of the body.</em>

Porifera or sponges are aquatic, immobile invertebrates whose structure is saccular with an upper opening, the osculus.

Sponges absorb water through their pores, where the porocytes are found, and through flagellated cells -the coanocytes- the movement that allows the entrance of water to the spongocele or atrium is produced, in addition to the phagocytosis of organic elements.

Once the water is in the interior chamber of the sponges, the organic particles are phagocyted to be digested, and the oxygen is removed from the water, and passes through diffusion into the cell.  The waste products, as well as carbon dioxide, are released into the water that will be expelled through the osculus.

<u><em>In Xavier's list, the missing step is the removal of oxygen from the water, before it is expelled from the body of the sponge</em></u><em>.</em>

<em />

Learn more:

Sponge structure brainly.com/question/11256747

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Which scientist made observations which led to the theory of evolution? darwin bohr thompson edison
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Charles Darwin made the observations which led to the theory of evolution.

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Chargaff discovered that: the tetranucleotide hypothesis was correct for any organism, the amount of A was equal to the amount o
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the amount of A was equal to the amount of T

amount of C and the amount of G

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The primary wave is the slowest wave among the seismic waves true or false​
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That statement is true!!!
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