Hello
the answer would be c have a nice day :)
Answer:
vaccination
Explanation:
This procedure was first developed by the chinese to be protected by something called "Smallpox"
Answer:
Answer: A. Neutrophils gather at the site of infection and release histamin,
while macrophages ingest antigens before they enter the bloodstream.
Explanation:
Neutrophils are specialized white blood cells which are capable of fighting
against the infections. Neutrophils are required at the site of injury and
produces histamin to fight against inflamation. Whereas the macrophages
are type of monocytes that ingest foreign antigens or bodies like bacteria
and virus which could enter the bloodstream and cause disease oriented
symptoms.
Explanation:
Correct me if I'm wrong
Answer:
2. fats are lipids
Explanation:
1 is true
3. true the 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
4.Complete proteins contain all nine essential amino acids in consistent amounts. so true
