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wolverine [178]
2 years ago
5

Using the scientific method, design an experiment to test whether snow in Delaware makes better snowman than in New Jersey. Be s

ure to include the manipulated, responding, and control variables.​
Chemistry
1 answer:
FrozenT [24]2 years ago
5 0

Answer:

Bro do the experiment and find it out

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Should couples wanting to start a family undergo genetic testing to minimize risk to their offspring
uysha [10]

Answer:

Yes

Explanation:

The genetic testing is also called as the DNA testing. It is mainly used for identifying the changes in the DNA sequence or the chromosomes structure. It can also measure the results in the genetic changes.

Couples those who are planning to start a family should go for a genetic testing so as to minimize a risk in the upbringing or growth of their offspring. By doing a genetic testing a couple can well know the conditions of the baby that could affect them. The result from a genetic testing can help to plan better before starting a family. Therefore, it is advisable for couples to go for a genetic testing so that they plan better by knowing the conditions.

5 0
3 years ago
I'm having trouble with my wireless headphones that won't turn on at all it's not blinking why? need help asap.....​
svetoff [14.1K]

Answer:

Try a hard reset: Press and hold both the power button and the volume button (plus the other 2 as well perhaps) for about 10 seconds and then release. Check if the earphones will then either show that they are charging (with the cable inserted of course) or that they will turn on if the Power button is pressed.                                                                                                                          Explanation:Hope this helped you

8 0
3 years ago
Is cleaning bleach a pure substance or mixture
Ray Of Light [21]
Cleaning bleach is a mixture of chemicals. pure bleach is called hypochlorite<span> and is a pure substance.

hope i helped :)</span>
4 0
3 years ago
Within atoms, what kind of energy<br> is stored?
Leviafan [203]
Chemical energy is stored within atoms
4 0
3 years ago
If 2.68 g of benzaldehyde are involved with the mixed aldol condensation reaction, how many moles of benzaldehyde are present? R
Zielflug [23.3K]

Answer:

The number of moles of benzaldehyde = 0.0253 moles

Explanation:

The molecular formula of benzaldehyde is C₇H₆O

Its molecular mass is calculated from the atomic masses of the constituent atoms.

C = 12.0 g: H = 1.0 g; O = 16.0 g

Molecular mass = ( 12 * 7) + (1 * 6) + (16 * 1) = 106.0 g/mol

Number of moles of  substance = mass of substance/ molar mass of the substance

mass of benzaldehyde = 2.68; molar mass = 106.0 g/mol

Number of moles of benzaldehyde = 2.68 g/ 106 g/mol = 0.0253 moles

Therefore, the number of moles of benzaldehyde = 0.0253 moles

8 0
3 years ago
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