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Ilya [14]
3 years ago
11

Describe the differences in the way the sand castle is changed by an ocean wave and by Dylan stomping on it

Biology
1 answer:
frez [133]3 years ago
5 0
They both destroy it
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The density of earth's atmosphere is 1.217 kg m^-3 calculate the density of venus' atmosphere
Svetach [21]

Answer:

about 65 kg m−3

Explanation:

4 0
3 years ago
What is offspring genotype?
Sergeu [11.5K]
Predicting the genotype<span> of </span>offspring<span>. There are four possible combinations of gametes for the AaBb parent. Half of the gametes get a dominant A and a dominant B allele; the other half of the gametes get a recessive a and a recessive b allele. Both parents produce 25% each of AB, Ab, aB, and ab.</span>
5 0
4 years ago
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Smooth endoplasmic Reticulum has ribosomes attached to its surface. correct and rewrite the following.
solmaris [256]

Answer:

See below

Explanation:

The correct statements can be two of the following:

1) Rough Endoplasmic reticulum has ribosomes attached to it.

2) Smooth endoplasmic reticulum do not have ribosomes attached to it.

7 0
3 years ago
¿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
When a protein (peptide) hormone binds to receptors on the surface of a cell:
Licemer1 [7]

Answer:

the cell membrane becomes depolarized.

Explanation:

Na+ moves in, K+ moves out.

hope it helps!

7 0
3 years ago
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