Answer:
Most scientists believe that mental illnesses result from problems with the communication between neurons in the brain (neurotransmission)
Explanation:
Everything basically has bacteria so if you touch someone that’s sick and they sneezed on their hand if you handshake that person or touch their hand the germs are on your hand now of course you can wash ur hands but there’s still bacteria on your hand it’s confirmed that everyone atleast touches their body 16 times and hour so that’s how it spreads to our body
Answer:
Crossing over is essential for the normal segregation of chromosomes during meiosis.
Explanation:
Definitely D, it will cause you to lean back resulting in a fall
Cervical cancer can result from a sexually transmitted disease, such as chlamydia.