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elena-14-01-66 [18.8K]
3 years ago
11

If everyone on Earth eliminated meat from their diets, we would expect:_________.

Biology
1 answer:
IceJOKER [234]3 years ago
6 0

Answer:

The answer is D.

Explanation:

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The frog population in the Amazon basin varied. Every 500 years, there was a mutational change leading to speciation. In between
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Punctuated equilibrium, it is rapid evolution with little change in between
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WILL GET BRAINLIEST!!!
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Answer:

<em>1. The characteristic thing about </em><em>adult frog breathing</em><em> is that </em><em>drawing in air by lowering their mouth floor</em><em> (option d).</em>

<em>2. The substance released by the </em><em>lung secretory cells </em><em>is the </em><em>surfactant </em><em>(option c).</em>

<em>3. The main divisions of the </em><em>peripheral nervous system</em><em> are the </em><em>somatic and autonomic systems</em><em>.</em>

Explanation:

<h3>1. Breathing of the adult frog</h3>

The adult frog - while out of the water - uses a nasal breath, propelling air into its throat and oral cavity. The air content in the frog's mouth causes the internal pressure of the cavity to increase, and the floor of the mouth is modified to allow the passage of air to the lungs.

Under water, the frog's breath is cutaneous, that is, through its skin.

Adult frogs do not have gills or respiratory muscles.

<h3 /><h3>2. Pulmonary surfactant </h3>

Pulmonary surfactant is a substance produced and secreted by the pulmonary epithelium, specifically by type II pneumonocytes. The function of the surfactant is to keep the pulmonary alveoli open to allow gas exchange.

The surfactant is a substance of a lipidic and proteic nature that helps reduce the surface tension of the water, which in the socket prevents closure when the air is exhaled.

Another function is to prevent the germs - viruses and bacteria - present in the air from passing from the alveolus to the bloodstream.

<h3 /><h3>3. Divisions of the peripheral nervous system</h3>

The peripheral nervous system is dependent on the central nervous system and is made up of all the nerves that go to each of the tissues and organs of the body. It is divided into somatic and autonomic nervous systems.

  1. <u>Somatic nervous system</u> is composed of nerves that drive nerve impulses to skeletal muscles, being predominantly voluntary. The involuntary response in this system is due to the existence of reflex arcs, whose center of integration is the spinal cord.
  2. <u>Autonomic nervous system</u> is responsible for the innervation of coughs the internal organs, allowing their function under the coordination of the central nervous system. It is an involuntary system and is subdivided into sympathetic and parasympathetic systems.

The integration of both systems, somatic and autonomic, allows a body to perform all its functions, including the function of relationship, alertness and maintenance of organic homeostasis.

Learn more:

Frog breath brainly.com/question/1341903

Pulmonary surfactant brainly.com/question/7303958

Central and peripheral nervous systems brainly.com/question/2156614

5 0
3 years ago
Enzymes are typically what type of biomolecules
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A bio-molecule is a chemical molecule that naturally occurs in living organisms. Bio-molecules consist primarily of carbon and hydrogen, along with nitrogen, oxygen, phosphorus and sulfur.

The four types of bio-molecules are carbohydrates, proteins, lipids and nucleic acids.

Enzymes are constructed from chains of amino acids and go through the usual four stages of protein assembly.

Enzymes are proteins.




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3 years ago
Someone answer this. It’s a page titled “ How does The Mitochondria Produce Energy For The Cell “
Oxana [17]

Answer AND Explanation:

  1. They provide site for break down of glucose into water, carbon dioxide and energy in form of ATP for the tissue cells.
  2. Muscle cells would have more mitochondria because they require more energy than other cells in the body.
  3. Glucose is broken down in the mitochondria
  4. Aerobic respiration
  5. Glucose is obtained from meals that are consumed
  6. The process is called aerobic respiration because glucose is broken down in presence of oxygen.
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46 chromosomes, 92 chromatids

Explanation:

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