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Lena [83]
3 years ago
11

Which type of anatomic structure are bird wing and butterfly wing when com pared to each other

Biology
2 answers:
BaLLatris [955]3 years ago
7 0
Analogous structure.
joja [24]3 years ago
4 0

Answer:

analogues

Explanation:

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What is the term for the involuntary muscular contractions that propel solid and semisolid materials through the alimentary cana
katrin [286]

Answer:

Peristalsis is the term for the involuntary muscular contractions that propel solid and semisolid materials through the alimentary canal.

Explanation:

Peristalsis is a wave-like muscle contraction due to the involuntary movements of the longitudinal and circular muscles in the alimentary canal (digestive tract).  It also occurs in other hollow tubes of the body such as the urinary tract. In the digestive tract, it begins at the upper portion of the esophagus and also occurs in the stomach and intestines.  

When food is swallowed, the peristaltic waves push the food down the esophagus into the stomach. The muscles in the stomach continue the peristalsis and the food moves through the digestive tract, where it is further digested and broken down with the help of digestive juices present in the stomach and small intestine. The peristalsis is continued by the muscles of small intestines, where the nutrients in the digested food are absorbed into the bloodstream. The movement of bile from the gallbladder into the duodenum of the small intestine also occurs via peristalsis. The undigested food is then passed to the large intestine, where the peristalsis continues and it is eliminated through the anus as feces after the reabsorption of water and some minerals.  

When peristalsis does not occur, it may cause disorders such as dysphagia (difficulty in swallowing foods and liquids), irritable bowel syndrome (diarrhea or constipation), esophageal spasms, gastroparesis (muscles of the stomach not moving food into the small intestine) and GERD (Gastroesophageal reflux disease).

6 0
3 years ago
Name 2 locations where the soil types have the most carbon in them
sleet_krkn [62]

Answer:

(1) as organic molecules in living and dead organisms found in the biosphere; (2) as the gas carbon dioxide in the atmosphere

Explanation:

4 0
3 years ago
How does fever indicate that your body immune system it's doing its job?
photoshop1234 [79]
Ur body heats up to kill the bacteria in ur body
7 0
3 years ago
Mitochondria
PilotLPTM [1.2K]
Answer:
P

Explanation:
Mitochondria will release ATP, where the structure of ATP is:
Nitrogenous base: Adenine
Pentose sugar: Ribose sugar
Phosphate group: 3 phosphate group

ATP is form by adding one phosphate group to a ADP which only have 2 phosphate group by condensation
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3 years ago
What pattern of migration do whales follow?
ella [17]
They go straight through the ocean?
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