Answer:
They need them so that they can create businesses, new products and services. It is what they use.
Explanation:
<span>d. the air heats and expands rapidly.</span>
Answer:
the department of a business or organization that deals with the hiring, administration, and training of personnel.
Explanation:
Her annual tuition is 42,000 and she has to pay her tuition fees in us dollars. She needs to buy one dollar. 1 dollar= 63.76 rupees 1 rupees = 0.015 $42,000 (63.76 rupees/ 1 dollar) =2,677,920 rupees this is the amount she needed to pay her tution.
And there are 63.76 rupees to buy 1 dollar
Answer:
(3) protons
Explanation:
Magnetic fields are produced by charged particles in motion. Let's analyze each option:
(1) x rays --> they consist of photons, which are neutral particles, so they don't produce magnetic fields
(2) gamma rays --> they consist of photons, which are neutral particles, so they don't produce magnetic fields
(3) protons --> protons are charged particles, so they can produce magnetic fields if they are in motion
(4) neutrons --> neutrons are neutral particles, so they don't produce magnetic fields
