1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adoni [48]
2 years ago
15

Michael had to write a paper on the formation of red blood cells. In addition to the circulatory system, what other body system

should he research?
a.Skeletal system
c. Endocrine system
b.Immune system
d. Muscular system
Health
2 answers:
kaheart [24]2 years ago
7 0
The correct answer is d
s344n2d4d5 [400]2 years ago
4 0
The answer is D- muscular system
You might be interested in
Esther is experiencing lower back pain after lifting tools and materials all day at her worksite. What type of hazard is most li
kirill [66]

Answer:

Ergonomic

Esther has been lifting tools all day, so most likely the repetitive movements or improper lifting caused her pain.

8 0
3 years ago
Read 2 more answers
How to advertise a soccer game
Lelu [443]
There are several ways to do this: 

- Social media
- Word of mouth to friends, family, relatives
- Newspaper ads
- Events section in magazines/newspapers
3 0
3 years ago
What happens when the stratified columnar epithelial tissue fails?​
miv72 [106K]

Answer:

You actually DIE if that happens! Don't try it! LOL

Explanation: It is very powerful, that it actually can kill you! Some people can survive. Barely

7 0
3 years ago
Which blood vessel carries blood from the heart to the rest of the body?
Tom [10]

C. Aorta

<h2>#CarryOnLearning</h2>

7 0
2 years ago
Read 2 more answers
What is the most basic level of maslow hierarchy of needs are?
Vesna [10]
Maslow's hierarchy of needs<span> is often portrayed in the shape of a pyramid with the largest, </span>most<span>fundamental </span>levels<span> of </span>needs<span> at the bottom and the need for self-actualization and self-transcendence at the top.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Andrea often feels tired. She is losing weight and frequently has an upset stomach. Her joints ache, and lately she has also not
    9·1 answer
  • Which of the following should a woman in an abusive relationship NOT do to help her husband change his abusive ways?
    13·2 answers
  • A male patient arrives for a well visit. During the visit, he mentions his significant other is trying to get pregnant. They hav
    12·1 answer
  • What size laryngoscope blade should be used to intubate a newborn with an estimated gestational age of 30 weeks (estimated birth
    11·1 answer
  • An hour after going to bed, mike was so soundly asleep his parents were unable to awaken him for a scheduled dose of medicine. a
    13·1 answer
  • 3
    14·2 answers
  • Exercises that get your heart rate up consistently for at least 20-30 minutes...
    5·2 answers
  • What is “ what are you doing” in spanish someone text me :( lm.ao
    14·1 answer
  • HELP ME OUT PLEASE!
    11·1 answer
  • Jorge feels he gets plenty of exercise; however, his doctor wants him to meet at least the recommended exercise requirements of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!