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Hitman42 [59]
3 years ago
11

What is the answer to this biology question

Biology
2 answers:
Luda [366]3 years ago
5 0
B) X140 is corrects.
NARA [144]3 years ago
3 0

Answer:

B) X140 is correct

Explanation: just multiply i think

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Which are come of the advantages of body segmentation?
Len [333]

Answer:

b. Segments can become specialized on a particular function

Explanation:

Segmentation conditions virtually every aspect of the structure and functioning of animals with a consecutive body. Generally speaking, we can say that the main advantage of segmentation is that each segment can become specialized in a specific function.

One of its advantages is related to locomotion and comes, on the one hand, from the fact that the volume of celiac fluid remains constant in each compartment, acting as an antagonistic force against which muscles can act and, on the other, from the possibility of independently control each segment . This allows the peristaltic movement (circular muscle contraction wave followed by longitudinal muscle contraction) to be localized and involve only those muscles that are strictly necessary, making the movement's energy needs considerably more profitable.

The compartmentalization of the body led to the repetition of structures, namely excretory, nervous and circulatory in each segment. This can be seen as another advantage of segmentation as it may lessen the impact of damage to the animal's body; Undamaged segments can maintain their normal functions and thus increase the likelihood that the animal will overcome the damage sustained.

Another advantage is that segmentation allows modification of certain portions of the body to perform specialized functions such as feeding, locomotion and reproduction.

7 0
3 years ago
Explain how the boiling of water and the cooling of water vapor is a reversible reaction.​ With hydrogen bonds between water mol
My name is Ann [436]

Answer:

When water is boiled water molecules changed into vapors when these vapors condensed water changed into liquid.

So it is reversible reaction.

Explanation:

Water molecules are connected through the hydrogen bonding. When water is boiled the kinetic energy of water molecules increased and point is reached when kinetic energy is so high and water molecules overcome the external pressure and escape from the surface. Thus water molecules convert into vapors.

In case of cooling process extra energy is released. Vapors becomes cooled and kinetic energy decreased vapors are changed into liquid state.

When water is boiled water molecules changed into vapors when these vapors condensed water changed into liquid.

So it is reversible reaction.

3 0
3 years ago
Read 2 more answers
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
Vera_Pavlovna [14]

Answer:

x -y =4 this is the answer

Explanation:

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2 years ago
Astrologers relate the location of stars and planets to events in human lives. Many years ago people classified astrology as sci
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They consider it to be psuedoscience because we no longer need the location of stars and planets to know when to do things like harvest crops.

Hope this helps!
Can u plz mark me as brainliest? I really need it!
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3 years ago
A rain forest kingdom which arose in the niger delta
Elza [17]
Benin is your answer!!!!
8 0
2 years ago
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