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Korvikt [17]
3 years ago
6

What kind of change results from the breakdown of starch into glucose by saliva? Physical or chemical ?

Biology
1 answer:
julsineya [31]3 years ago
3 0

Answer:

Yes im doing the science final

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Trying to explain a solar eclipse is an example of
luda_lava [24]

c.scientific inquiry.

Scientific inquiry refers to the diverse ways in which scientists study the natural world and propose explanations based on the evidence derived from their work

hope this helped :)

4 0
3 years ago
**NEED HELP ASAP**If the earth were closer to the sun__.
UkoKoshka [18]

Answer: All the water would evaporate.

Explanation: If we were closer, it would be hotter, meaning the water would evaporate.

there would be too much water  - No it would evaporate

all the water would evaporate  - Yes

all the water would freeze into ice  - No it would be too hot to freeze

the planet would not be any different - No it would be much hotter

3 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
3 years ago
The breeding of organisms over many generations in order to achieve a desirable phenotype?
aliina [53]

Answer:

Selective breeding involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics. Humans have selectively bred plants and animals for thousands of years including: crop plants with better yields.

Explanation:

Hope that helps

4 0
3 years ago
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Dan Perkins was a policeman who was able to run a short distance in a very short time in order to escape the danger of a fire. W
KiRa [710]

Answer:

Adrenaline

Explanation:

The is the burst of energy caused by enzymes that send messages to the brain.Thus,resulting in Flight or Fight mechanism.

5 0
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