Answer:
These are for both the questions
Explanation:
Answer:
30 CM one because the light gathering power will be better
Explanation:
Based on the information provided within the question it can be said that in this scenario the best option that you can choose from would be the 30 CM one because the light gathering power will be better on that one as opposed to the 20cm one. In telescopes the larger the lens, the clearer the image will be as it allows more light to enter and cause the image to be sharper.
I believe the answer is: <span>genetic influences.
The united states national institute derived to this conclusion because from about 20 twin studies, they found that about 80% of ADHD case derived from genetic influences. This indicates that ADHD is just almost transferable through genetic as physical traits such as hair or eye color.</span>
The electromagnet becomes stronger, and increases the magnetic frequency.
Answer:
It has positive impact on global food security
Explanation:
Depite thousands of freshwater species contributing to food security,the relationship between bio diversity yields remains poorly understood ☺️♥️