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tere tere
wrote...
Posts: 500
Rep: 0 0
6 years ago
Cells that can break down bone matrix by secreting enzymes and acids are called ________.
 
  a. osteocytes
 b. osteoclasts
 c. marrow
 d. osteoblasts

Question 2

Which sense do whales rely on for their primary means of communication?
 
  a. Hearing
 b. Sight
 c. Taste
 d. Touch
 e. Smelling
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3 Replies

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Replies
wrote...
6 years ago
Answer to q. 1

b

Answer to q. 2

a
tere Author
wrote...
6 years ago
Love when things are free, so much better than CourseHero
wrote...
6 years ago
tell your friends and feel free to ask more questions
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