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Basile [38]
4 years ago
8

Which best describes what is occurring in the reaction?

Biology
2 answers:
Darina [25.2K]4 years ago
4 0

Answer:

Actually, The reaction is chemical and endothermic. Chemicals A and B form an endothermic reaction, and chemicals C and D form an exothermic reaction. Therefore, chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

Explanation:

dexar [7]4 years ago
4 0

Answer:

Bond breakage and reformation.

Explanation:

<em>During chemical reactions, atoms within the participating reactants are rearranged. These rearrangement occur as a result of breaking and reforming of bonds.</em>

When the bond holding the atoms within a particular reactant is broken, it cannot reform except if the reaction is a reversible one. New bond are formed between atoms of different reactants.

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qual deve ser o grupo mais heterogênio: o de seres de uma mesma família, que reúne vários gêrenos, ou o de seres de um mesmo fil
irina [24]

O grupo de mesmo filo, pois há mais espécies de variados gêneros e, consequentemente, mais famílias, mais ordens... Na relação Reino -> Filo -> Classe -> Ordem -> Família -> Gênero -> Espécie, quanto mais próximo de reino, mais abrangente e variada é a classificação.

5 0
4 years ago
What three things do modern scientists hypothesize about the first life on Earth?
Shkiper50 [21]

it evolved from bacteria

3 0
4 years ago
The bone that is attached to the eardrum is called the ________; the bone that is connected to the oval window is called the ___
Crank

Answer:

The bone that is attached to the eardrum is called the <u>hammer;</u> the bone that is connected to the oval window is called the <u>stirrup.</u>

Explanation:

The vibrations are transmitted to the interior of the ear through the three bones located in the middle ear: hammer, anvil and stirrup. These three bones form a kind of bridge, the hammer is a bone that is connected to the tympanic membrane or eardrum and is responsible for transmitting the sound waves that arrive through the air to the inner ear. The vibrations first reach the anvil through the joint incudomalear and then to the stirrup (stapes), which is the last bone where the sound arrives and that is connected to the oval window (membrane that covers the entrance to the cochlea in the inner ear, when the sound waves are transmitted from the eardrum to the oval window, the middle ear functions as an acoustic transformer).

5 0
4 years ago
Sloths have less muscle than other mammals their size in order to _______.
Pie
The specific adaptation of the sloths to their niche is energy conservation: they survive by trying not to loose any energy and trying not to move too much. They have less muscle because they don't need it: their adaptation is to move less. So the correct answer is to a) conserve energy.
3 0
3 years ago
Read 2 more answers
Please help!! Will mark brainiest!
ZanzabumX [31]

Answer:

<em>Bioaccumulation</em>

Explanation:

<em>Bioaccumulation is t</em><em>h</em><em>e</em><em> </em><em>of </em><em>accumulation</em><em> </em><em>of </em><em>harmful </em><em>chemicals.</em>

3 0
2 years ago
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