360,913 views
21 votes
21 votes
5. Which of the following increases in the blood of an athlete due to high training? A. platelets B. red blood cells C. white blood cells D. fibrinogen​

User Learningtoanimate
by
2.8k points

2 Answers

21 votes
21 votes

Answer:

a

Step-by-step explanation:

i am not that sure about it (sorry if it was wrong)

User David Smithers
by
2.4k points
17 votes
17 votes

Answer:

b) Red blood cells that is answer I guesss

User Ophir Bushinsky
by
3.0k points