subject
Biology, 29.08.2019 18:00 BOYAWESOME0202

Which best describes the role of nitrogen in the human body?
a. makes energy in cells
o
o
b. transfers energy in cells
o
c. makes up 1.5% of the human body
o
d. main ingredient of protein

ansver
Answers: 3

Another question on Biology

question
Biology, 21.06.2019 21:00
What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones
Answers: 3
question
Biology, 22.06.2019 06:00
Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.
Answers: 1
question
Biology, 22.06.2019 08:00
Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?
Answers: 3
question
Biology, 22.06.2019 09:30
Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal
Answers: 2
You know the right answer?
Which best describes the role of nitrogen in the human body?
a. makes energy in cells
o...
Questions
Questions on the website: 13722367