As HIV enters the immune system, the body becomes more and more closest to life-threatening situations and death . The HIV virus is spread through ————-transfer of specific bodily fluids. The virus can spread through transfer of , , fluid and milk.
HIV cannot spread through , , , or .
A person becomes infected with HIV when the blood, semen, vaginal fluid or breast milk of an HIV () person enters the of a non-infected person.
intercourse and sharing are major modes of HIV .
HIV can also transfer from an mother to her child. Thankfully, we have that can prevent the transmission of the virus to a during pregnancy.
There are also that help prevent of the virus during .
There is no for HIV.
There are medications that help HIV by preventing HIV from in the body. This helps to prevent the of HIV to AIDS.
Plz help Plz this is graded

Amass m = 74 kg slides on a frictionless track that has a drop, followed by a loop-the-loop with radius r = 18.4 m and finally a flat straight section at the same height as the center of the loop (18.4 m off the ground). since the mass would not make it around the loop if released from the height of the top of the loop (do you know why? ) it must be released above the top of the loop-the-loop height. (assume the mass never leaves the smooth track at any point on its path.) 1. what is the minimum speed the block must have at the top of the loop to make it around the loop-the-loop without leaving the track? 2. what height above the ground must the mass begin to make it around the loop-the-loop? 3. if the mass has just enough speed to make it around the loop without leaving the track, what will its speed be at the bottom of the loop? 4. if the mass has just enough speed to make it around the loop without leaving the track, what is its speed at the final flat level (18.4 m off the ground)? 5. now a spring with spring constant k = 15600 n/m is used on the final flat surface to stop the mass. how far does the spring compress?