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LenKa [72]
2 years ago
14

A nudibranch is a jelly-bodied animal that lives in shallow ocean waters. They range in size from less than an inch to 12 inches

, and they have a life cycle of up to one year.
How would you classify a nudibranch: vertebrate or invertebrate? Be sure to justify your answer.
Biology
2 answers:
topjm [15]2 years ago
9 0

Answer:

Sample Response: A nudibranch would be classified as an invertebrate. It has a jellylike body with no backbone and no endoskeleton. It has a short life cycle. Though colorful, it is not as complex as a vertebrate.

Explanation:

I just took the assignment

AURORKA [14]2 years ago
6 0

Nudibranchs are are invertebrates just like crustaceans, mollusks, sponges, corals, sea cucumbers, etc. These marine animals don't have a backbone, which is a characteristic of invertebrates.

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Which statement best describes the relationship of photosynthesis and energy?
Afina-wow [57]

Answer:

The correct answer is The process of photosynthesis is energy storing because the process converts light energy into chemical energy which stored in the bonds of glucose.

Explanation:

During photosynthesis the light harvesting complexes absorb sunlinght and transfer that light energy to the reaction centre of photosystem.The photosystem then converts the light energy into chemical energy in form of ATP.

      The ATP molecules are used along with NADPH to form glucose in the dark reaction of photosynthesis.

7 0
3 years ago
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¿Qué se puede agregar a un átomo para hacer que un electrón sin valencia en el átomo se convierta temporalmente en un electrón d
NNADVOKAT [17]

Energía.

Explicación:

Generalmente, los electrones giran continuamente en las capas de los átomos. Si estos electrones se encuentran en las capas más externas de un átomo, se denominan electrones de valencia.

Son necesarios para las reacciones químicas de un átomo en particular con otro, a través de sus pérdidas o compartidas.

En los átomos sin valencia, sus capas más externas no tienen electrones en sus capas más externas, tales átomos son estables.

Sin embargo, si se suministra cierta cantidad de energía a dicho átomo, el electrón gana energía y, por lo tanto, se excita.

Por lo tanto, se mueven de niveles de energía más bajos a niveles de energía más altos, y hacen que el átomo sin valencia se convierta en valencia temporalmente, a medida que se mueven hacia la capa más externa.

Answer:

Energy.

Explanation:

Generally, electrons revolves continuously in the shells of  atoms.if these electrons are located in the outer most shells of an atom,they are refereed to as the Valence electrons.

They are needed for chemical reactions of a particular atom with another,through their loses or sharing.

In Non -valence atoms their outermost shells do not have electrons at their outermost shells,such atoms are stable.

However, if  certain quantity of energy is supplied  to  such atom, the electron  gains energy and therefore becomes excited.

They therefore move from lower energy levels to higher energy levels,and makes the non- valence atom becomes valence temporarily, as they move into the outermost shell.

5 0
3 years ago
Atom A has an atomic number of 19 and mass number of 40. Atom B has an atomic number of 20 and a mass number of 40. Which of the
Lostsunrise [7]
<span>The Correct answer is not shown. The correct answer would have to say Atom A has one proton than Atom B because in the question it says Atom A has an atomic number of 19 and Atom B has an atomic number of 20.</span>
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3 years ago
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Answer:

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3 years ago
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Viktor [21]

Answer:

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Explanation:

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3 years ago
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