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Nutka1998 [239]
2 years ago
15

PLS HURRY!

Biology
1 answer:
OLga [1]2 years ago
6 0

Answer:

D- Phylogenetic Tree

Explanation:

It's in the definition of the word, no real explanation.

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Describe the structure of saturated fatty acids! WILL MARK BRAINLIEST!!
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Answer: A fatty acid in which the hydrocarbon molecules have a hydrogen atom every carbon and thus are fully hydrogenated. Byway of comparison the hydrocarbon molecules of unsaturated fats have two carbons that share double or triple bonds and are therefore not completely saturated with hydrogen atoms.

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The meninges is a three-layered, membranous covering of the brain and spinal cord. Read the descriptions below and then click an
AleksAgata [21]

The question is incomplete as it does not have the options which have been provided in the attached file.

Explanation:

1. Dura mater: the dura mater is the most superficial layer which is characterized by the folds. The dura mater forms the walls between the hemisphere of the brain that is between right and left halves of the cerebellum. The structure present in the dura mater is tentorium cerebelli and super sagittal sinus.

2. Pia mater: the deepest layer present which is adhered to the tissues of the brain. The cortical gyri blood vesicle are superficial to the pia mater.

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3 years ago
7. Crocodilian anatomy has been unchanged for approximately two eras.<br> True<br> False
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Answer:

true

Explanation:

check on studypool .com for more information on this topic

8 0
3 years ago
A dilated vein that returns blood from the coronary circulation to the right atrium is the __________.
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8 0
2 years ago
Which organs produces and secretes enzymes that are essential for proper digestion?
ollegr [7]

Answer:

An enzyme refers to a kind of protein found inside a cell. The enzymes result in the chemical reactions within the body. The function to accelerate the rate of chemical reaction in order to support life. The enzymes in the body assist in performing very essential functions. These comprise eradicating toxins, building muscle, and dissociating particles of food at the time of digestion.  

Enzymes are needed for performing the proper function of the digestive system. Digestive enzymes are primarily produced in the stomach, pancreas, and small intestine. However, even salivary glands generate digestive enzymes in order to dissociate the molecules of food at the time of chewing.  

There are three prime kinds of digestive enzymes, which are classified on the basis of the reactions they catalyze. These are protease, amylase, and lipase.  

3 0
3 years ago
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