Answer: B. They are a first line of defense that can begin killing pathogens immediately.
Explanation:
B-lymphocytes are not the first line of defense. On the contrary, innate immune cells such as basophils, dendritic cells, eosinophils, Langerhans cells, mast cells are the body's first line of defence.
The oldest type of bacteria is over 3 million years old I think. It comes from the cyanobacteria family! The bacteria is a type of algae! Discovered by Gregorio V. in the Late 1900's.
<span>I am going to answer this as a golf player myself
The answer to this question is it is rather a chain of event where where weight shift occurs gradually while back swing but the weight is originally on the back foot and for good back swing the weight should be on it so that more power can be delivered while swinging
So the correct answer is back foot</span>
Answer:
Lack of Vitamin C
Explanation:
lack of Vitamin C would cause all of these to happen
