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Feliz [49]
3 years ago
7

Would a screwdriver be an example of technology? Why or why not?

Chemistry
2 answers:
Nimfa-mama [501]3 years ago
6 0
No because they is no electricity going through it because it is a hand held device Hope this helps Have a great day Smile More
ratelena [41]3 years ago
4 0
Technology is anything made my man to make tasks easier. So yes, a screwdriver is technology.
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What would happen if our intestines were not coiled (twisted) inside our body?
grandymaker [24]

Answer:

If there is a change in the natural shape of the intestines, this can be known as a twisted bowel. A twist in the small intestine is referred to as a volvulus. Twists in the large intestine are known as a colonic volvulus. These abnormal twists or loops can cause an obstruction or other medical conditions which could be fatal. If signs of twisting bowel present, it is important to seek medical attention as quickly as possible.

4 0
3 years ago
Calcium hydride reacts with water to form calcium hydroxide (aqueous) and hydrogen gas. Write a balanced chemical equation for t
DanielleElmas [232]

Answer:

CaH_2(s) +2H_2O(l) \rightarrow Ca(OH)_2 (aq) + 2H_2 (g)

Explanation:

CaH_2(s) +H_2O(l) \rightarrow Ca(OH)_2 (aq) + H_2 (g)

In this reaction, calcium is balanced in either side. No. of atoms of 'H' and 'O' are not balanced. To balance O atoms, multiply H_2O by 2. Now the reaction becomes:

CaH_2(s) +2H_2O(l) \rightarrow Ca(OH)_2 (aq) + H_2 (g)

Now, to balance H atoms, multiply H2 by 2.

CaH_2(s) +2H_2O(l) \rightarrow Ca(OH)_2 (aq) + 2H_2 (g)

Now, each element is balanced.

8 0
3 years ago
< Practice Questions for Midterm 2 - Part 1 (Not Timed)
Sav [38]

Answer: not helpin someone cheat

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is this a test homie cuz if it is i cant help sorry

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4 years ago
PLEASE HELP!! I need these before 12!
Aloiza [94]

Answer:

1. 32

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8 0
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3. When substances cross cell membranes by simple diffusion, they
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