« previous next »

Author Question: A chemical element or compound that aids in the support of life is a ____________________. What ... (Read 114 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jul 21, 2018
A chemical element or compound that aids in the support of life is a ___________________ _.
 
  What will be an ideal response?

Question 2

All vitamins contain _____.
 
 

a. sodium c. nitrogen
  b. carbon d. all answers are correct



skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 21, 2018
Answer to Question 1

nutrient

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Medication errors are three times higher among children and infants than with adults.

The Scale of Life 2 The Scale of Life 2
Open, or compound The fracture projects through the skin and there is a possibility of infection or Open, or compound The fracture projects through the skin and there is a possibility of infection or
Testing Whether Therapy has Empirical Support Testing Whether Therapy has Empirical Support
Siblings report on what life events triggered changes in their relationships with each other, how ... Siblings report on what life events triggered changes in their relationships with each other, how ...
Drosophila life cycle Drosophila life cycle
Butterfly life cycle stages June 6 2023 Butterfly life cycle stages June 6 2023
Video: Cardiac Cycle (Part 2 of 4)

For a complete list of videos, visit our video library