Answer:
Well, yes, but small amounts of some minerals are also in foods — for instance, red ... The body uses minerals to perform many different functions — from building strong bones ... Calcium is the top macromineral when it comes to your bones.
More waste has been a negative impact of technology, as more human labor is not a bad thing as it employs people and earns them money to support themselves and their families. Less farming and less access to food are not a direct effect of technology; in fact, technology improves farming and allows more crop yield. Hope this helps! :)
Answer: I’m pretty sure it’s overcrowding
Explanation:
Overcrowding doesn’t happen with deforestation because if there is deforestation, there will be less trees and more space the people.
Answer:
Option C
Explanation:
DNA fragments have negative charge and they move towards the positively charged electrode in gel electrophoresis.
There is no difference in the charge carried by the DNA fragments as they all have the equal amount of charge on them.
The difference in speed of large and small molecules of DNA is due to their sizes.
Large DNA molecules do not pass easily through the pores of the gel while the smaller molecules do not face any such hindrance and are easily passed through the gel . Therefore small DNA molecules move faster.
F plasmid has the largest size and hence it will move slowly.
Option C is correct
