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Art [367]
4 years ago
11

By scratching a mineral with various substances, scientists are able to determine the mineral's

Biology
1 answer:
svlad2 [7]4 years ago
5 0
Hardness. You can either scratch it or use another known mineral or object to see if it becomes scratched. 
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HELP!! Answer the questions below (I need 4 more people)
svp [43]
Brianna Free earlobes No hair on nuckles Widows peak Curly hair No cleft chin Hope this helped;)
3 0
3 years ago
Read 2 more answers
A proton gradient across the mitochondrial inner membrane is a requisite for the synthesis of ATP. What contributes to the creat
kkurt [141]
<span>more protons in the inter membrane space of the mitochondrial than in the mitochondrial matrix.

Choices are:
</span><span>a. more protons in the mitochondrial matrix than in the inter membrane space of the mitochondrial.
 b. more protons in the inter membrane space of the mitochondrial than in the mitochondrial matrix.
 c. equal number of protons in the mitochondrial matrix and the inter membrane space of the mitochondrial.
</span>
That is the right answer, b.
7 0
4 years ago
I need help on it please
Sedbober [7]

Answer:

1. Solar energy

2.carbon dioxide and water

3. carbohydrates

4.In the leaves

3 0
3 years ago
Like plants, human beings have similarities and differences. God gave us talents which He wants us to use. What can you do best?
asambeis [7]
Well, humans have talents. Whether those talents are god given is up for debate. I'd argue those talents are a result of millions of years of evolution and natural selection as proven by Charles Darwin, not given by an unproven deity, but I don't know what school year you are in so you may not have escaped the years where religion is forced upon you :P

Anyway, if you're being asked this question, what do <em>you </em>like doing? I'd say my talent lies in science, as I was the top performing physicist throughout my gcse years, and I love the subject. In my opinion what you do best is what you love doing most, as if you have a passion for something it will almost always be your best talent. I can't answer that question for you.

Sharing this talent to others is basically teaching and also spreading your passion for your talent to others. They probably won't ever be as good as you because they will have their own talents and passions, but you can give them an insight into it by teaching them what you know and encouraging them to invest some time into it.
6 0
4 years ago
Tactile corpuscles respond to light touch. where would you expect to find tactile corpuscles? tactile corpuscles respond to ligh
kifflom [539]

The answer is ‘in the dermal papillae of hairless skin’. Dermal papillae is the layer of the skin (upper dermis) with numerous blood vessels and nerves that serve the epidermis of the skin. Tactile corpuscles (nerves) are mostly found in this region and occur mostly in hairless thick skin such as in finger and toe tips.


6 0
3 years ago
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