Blood enters the heart because muscles of the

atrium contracts

atrium relaxes

ventricles relaxes

ventricle contracts

Views: 1,003 students

Found 8 tutors discussing this question

Camila Discussed

Blood enters the heart because muscles of the

6 mins ago

Discuss this question LIVE

6 mins ago

Text solutionVerified

Answer: B

Was this solution helpful?

150

Report

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Stuck on the question or explanation?

Connect with our biology tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	Blood enters the heart because muscles of the
Answer Type	Text solution:1
Upvotes	150