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Sunny_sXe [5.5K]
2 years ago
8

A working theory becomes a paradigm when:

Biology
1 answer:
raketka [301]2 years ago
7 0

Answer:

When it stands the test of time and is supported by many experiments.

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Soils have four basic components. What important soil component is a by-product of the action of decomposers like bacteria and f
nirvana33 [79]

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B. humus

Explanation:

6 0
2 years ago
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Which two ions can the kidney preserve or excrete to regulate the blood pH?
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Kidney preserve or excrete  H⁺ ion and HCO₃⁻ ion to regulate the blood pH.
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4 years ago
The __________ is the maximum volume of air that can be exhaled after taking the deepest breath possible.
enyata [817]

The Vital Capacity is the maximum volume of air that can be exhaled after taking the deepest breath possible.

Breath is the inhalation or exhalation of air for maintaining the gaseous exchange. Inhalation is taking the air (for oxygen) inside the lungs. Whereas exhalation is the removal of air (of carbon dioxide) outside the lungs.

Vital Capacity can also be denoted as VC. Mathematically, it is equal to the sum of  Inspiratory Reserve Volume, Tidal Volume, and Expiratory Reserve Volume. The volume of VC is approximately 4800 mL. However, the amount can vary according to the age and health of a person.

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brainly.com/question/27317978

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6 0
1 year ago
_______ nerves are composed of preganglionic sympathetic axons that did not synapse in a sympathetic ganglion.
Bas_tet [7]

The answer is “Splanchnic Nerves”. Splanchnic Nerve are nerves that are composed of preganglionic sensitive axons, which were not able to synapse in a sensitive ganglion. Splanchnic nerves are matching instinctual nerves, which backs up to the innervation of the inner body parts. These are nerves that are transporting fibers of the autonomic nervous, as well as sensual fibers from the different body parts 

3 0
3 years ago
Who sets the guidelines for water protection?<br> residents<br> local agencies<br> you<br> EPA
Paul [167]

Answer:EPA

Under SDWA, EPA sets standards for drinking water quality and oversees the states, localities, and water suppliers who implement those standards.

Explanation:

6 0
3 years ago
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