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oksian1 [2.3K]
3 years ago
8

What is the representative organism for sponges?? Worth 20 points!!!

Biology
1 answer:
MaRussiya [10]3 years ago
5 0

Answer:

phylum Porifera

Explanation:

Sponges constitute the phylum Porifera, and have been defined as sessile metazoans (multicelled immobile animals) that have water intake and outlet openings connected by chambers lined with choanocytes, cells with whip-like flagella.

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if there is no oxygen during the cellular respiration process, the Krebs cycle does not occur. True or False
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Does anyone know this??
Mandarinka [93]

Bauxite ore is one of the primary source of aluminum but it must first be chemically processed to produce alumina (aluminum oxide). The next step of aluminum production is smelting of alumina using an electrolysis process (Hall-Heroult process). This electrolysis process is driven by electrical current. Electrolyte (molten salt) with immersed carbon anodes is used in order to dissolve the alumina. Carbon anodes are carrying electrical current and thee chemical bond between aluminum and oxygen in the alumina is broken.

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3 years ago
What wave can travel through space without a medium
Nata [24]

Answer: Electromagnetic waves

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3 years ago
Which statement is the most accurate outcome criteria for the nurse to use when determining if a patient is responding appropria
BabaBlast [244]

Answer:

The statement that will show the best accurate criteria is patient's respiratory rate is 16 breaths/minute and blood pressure is 130/72 mm Hg.

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Adrenergic drugs are drugs that cause the stimulation of the sympathetic nervous system, which is also known as adrenergic nervous system by performing or mimicking the activities of the epinephrine and norepinephrine, or interfering with their release.

It should be noted that, epinephrine and norepinephrine are also known as adrenaline and noradrenaline, this is because they are secreted by the adrenal gland, and this gives rise to the term adrenergic.

Examples of adrenergic drugs are phenylephrine, clonidine and oxymetazolin among others.

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