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velikii [3]
2 years ago
14

Digesting food is an example of

Biology
1 answer:
Margarita [4]2 years ago
3 0
Chemical change because changing is chemical and as your food goes down, it doesnt come out looking the same way it did when it went in
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There are several different assays to detect the products of digestive enzymes (hydrolases). since chemical changes cannot be se
Nataly_w [17]

The answer is benedict’s reagent.  Benedict’s test is used to detect reducing sugars in solution when heated. The color change occurs from clear blue to a brick-red precipitate in the presence of the reducing sugars. The cupric compounds in the benedicts reagent react with the reducing sugars (enediols) produced from heating of the reducing sugars in the presence of an alkali. Benedict's reagent is comprised of a mixture of sodium citrate, sodium carbonate, and copper(II) sulfate pentahydrate.






3 0
3 years ago
Does the appearance (how they look) suggest common ancestry between the minnow and the cave fish?
ch4aika [34]
No, because two creatures with similar niches can evolve similar traits and appearances despite not having a common ancestor.
3 0
2 years ago
The plasma membrane controls everything that enters and leaves the cell. true or false
olya-2409 [2.1K]
True, the plasma membrane is selectively permeable and controls the various substances that are allowed into the cell and that are allowed to leave the cell.
4 0
3 years ago
Why would it be advantageous to have more or fewer bones in the pectoral girdle?
True [87]

<u>Answer:</u>

<em>It is advantageous to have  lesser number of bones in the pectoral girdle.</em>

<u>Explanation:</u>

Pectoral girdle is made up by the bones that connect the upper limbs to the appendicular skeleton  which includes all the limb bones. Pectoral girdle in humans is made up of two bones. They are clavicle (collar bone) and scapula. The pectoral girdle allows the free movement of upper limbs.

The bones of pectoral girdle are not as massive as the bones of pelvic girdle since it doesn’t have the function of support. Lesser number of bones in pectoral girdle makes  movement of upper limbs more free.

6 0
3 years ago
Which of the following pairs of elements would most likely form a salt?
PSYCHO15rus [73]
A salt is an ionic compound which needs a positive charge ion and a negative ion charge to form a salt.This means that the pair of element should be a metal and non-metal.This is simply because metal atoms tend to lose negative charge electrons and form positive ions while non-metals tend to receive the electrons from the metal atom to form negative charge ions.So answer is Cl and Li.
5 0
3 years ago
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