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antiseptic1488 [7]
3 years ago
10

What are sperm and eggs ?A) variations B) sex cells C) mutationsD) genes

Chemistry
2 answers:
Romashka-Z-Leto [24]3 years ago
6 0
I think the answer is B
Ksenya-84 [330]3 years ago
3 0
Sperm and egg are both sex cells used in sexual reproduction
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What is the name of the covalent compound CCl4?
zubka84 [21]
Think, first, about the type of molecule or formula unit you have (covalent or ionic). In this case, it is a covalent molecule. You start with the carbon. You could say monocarbon, but if it is just said to be carbon it is assumed to be one. Then you take the prefix for 4 and tack it on to the beginning of the chlorine. For this, the name is carbon tetrachloride.
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3 years ago
2NaOH + H2So4=______+2H2O<br>​
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Answer:

2NaOH + H _{2} SO _{4} = >  \:Na _{2}SO _{4}  +2H _{2} O

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A student did not read the direction to the experiment properly and mixed up where to place the NaOH solution and the vinegar. H
Mariana [72]

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At end point there will a transition from pink to colorless.

Explanation:

As the student put the vinegar in the titrator and NaOH in the beaker, it means that he has poured phenolphthalein in the NaOH solution.

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So on addition of phenolphthalein in NaOH the solution will become pink in color.

When we start pouring vinegar from titrator neutralization of NaOH will begin.

On complete neutralization , on addition of single drop of vinegar the solution will become acidic and there will be complete disappearance of pink color solution in the beaker.

3 0
3 years ago
State the Third Law of Motion on the basis of the Third law explain the following [a] A boat tend to leave the shore when passen
Firlakuza [10]
C because it has to do with opposite motions and stuff
3 0
3 years ago
Caleb has a 860-kilogram car sitting in his back yard, gathering rust.
emmasim [6.3K]
<h3>Answer:</h3>

A. 860 kg

<h3>Explanation:</h3>

To answer the question we need to understand that;

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  • Weight, on the other hand, refers to the gravitational pull of an object to a given surface.
  • Mass is measured using a spring balance.

We also need to know that;

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  • Therefore, an object on the surface of the earth would have the same mass as on the surface of the moon.
  • In this case; the mass of the car remains the same on the outer space as on the back yard.
3 0
3 years ago
Read 2 more answers
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