Answer:
<h2>
Radiation</h2>
Explanation:Radiation is a process in which heat is transferred from one point to another directly without any intervening medium.Radiation involves the transfer of heat using electromagnetic waves through space.
B. One of the symptoms of a heatstroke is Sweating
The three types of health insurance structures that are classified as managed care are:
Health Maintenance Organizations (HMO)
Usually only pay for care within the network. You choose a primary care doctor who coordinates most of your care.
Preferred Provider Organizations (PPO)
Usually pay more if you get care within the network. They still pay part of the cost if you go outside the network.
Point of Service (POS)
Plans let you choose between an HMO or a PPO each time you need care.
Answer: He is important Because of 3 things
Explanation:
The 4 things are
1: He is a famous companion of Prophet Muhammad (SAW)
2: He is the 2nd caliph after Abu bakr (RA)
3: Muhammad (SAW) gave him a nickname it was al farooq, which means the one who can tell between right and wrong.
4: He was promised paradise
Extra
Umar was the 2nd caliph
He was not a muslim at the begining he was bad to the muslims but before the hijra (Migration) With hamza (RA). Umar was realated to prophet muhammad because his sister hafsah married Muhammad (SAW).
And his other sister married the famous companion said ibn zayd.
He was the best companion after abu bakr (RA).
He with other ten people were promised paradise
