This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following nutrients is necessary for the absorption of calcium? A) iron B) ... (Read 60 times)

folubunmi

  • Hero Member
  • *****
  • Posts: 524
on: Aug 20, 2018
Which of the following nutrients is necessary for the absorption of calcium?
 
  A) iron B) phosphorus C) zinc D) vitamin D

Question 2

Persistent organic pollutants are
 
  A) chemicals that are released as a result of human activity into the environment and emit ionizing radiation as they decompose.
  B) harmful, highly stable chemicals that are released as a result of human activity into the environment.
  C) a family of chemicals used to decrease crop destruction and losses.
  D) also known as food residues.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

s.meritte

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Aug 20, 2018
Answer to Question 1

D

Answer to Question 2

B


folubunmi

  • Member
  • Posts: 524
Reply 2 on: Aug 20, 2018
Thanks for the timely response, appreciate it

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Cambrian trilobite, with a shell made of calcium carbonate. Cambrian trilobite, with a shell made of calcium carbonate.
iron iron
The Absorption and Emission of an Hα Photon The Absorption and Emission of an Hα Photon
FDA-Approved Indications for Calcium Channel Blockers FDA-Approved Indications for Calcium Channel Blockers
Normal Recommended Daily Intakes for Calcium Normal Recommended Daily Intakes for Calcium
Absorption column with all inlet and outlet feeds Absorption column with all inlet and outlet feeds
Video: Coaductile pathway, Timing of contraction signal & Conduction system and ECG

For a complete list of videos, visit our video library