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Bogdan [553]
3 years ago
14

Key Questions and Terms Notes

Biology
1 answer:
laiz [17]3 years ago
7 0
Inner core is hot and outer core isn’t
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Which sentence uses the past form of the verb worry A. she worrying that the dress would not fit B.she worry that the dress will
aliina [53]
C. SHE WORRIED THAT DRESS WOULD NOT FIT
8 0
3 years ago
The zinc chloride produced by the reaction is in what state
ANEK [815]

Answer: Solution in Water

Explanation:

I believe this refers to the reaction between Zinc and Hydrochloric acid.

When this happens, the solution will be Zinc Chloride but as it happened in a solution (the acid), the resulting Zinc Chloride salt would be in aqueous form which means that it would be a solution in water which is the other product of this reaction.

Had the zinc reacted with gaseous HCI, it would have resulted in a Zinc Chloride with no liquid in it.

4 0
2 years ago
Explain what you think would happen to an egg placed in salt water? Describe why this would occur.
mamaluj [8]

Answer:

An egg placed in salt water will float!

Explanation:

In normal tap water, an egg will sink because it's density is greater than the density of water. But, when salt is added to the water, it's density becomes greater than the egg's density. The term used to describe this is "buoyancy."

7 0
3 years ago
What happens in prophase 1 meiosis
jasenka [17]

Answer:

Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears.

Explanation:

The duplicated homologous chromosomes pair, and crossing-over (the physical exchange of chromosome parts) occurs.

6 0
3 years ago
The cardiac reserve refers to the maximum percentage of increase in cardiac output that can be achieved above the normal resting
skelet666 [1.2K]

Answer:

300% - 400%

Explanation:

The cardiac reserve is in the range of 300 to 400 percent (300% - 400% ) in normal young adults, while this percentage can be increased to 600% in trained athletes

4 0
3 years ago
Read 2 more answers
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