A deficiency of vitamin A may cause A) schizophrenia. B) blindness. C) cardiac arrest. D) ...

Author Question: A deficiency of vitamin A may cause A) schizophrenia. B) blindness. C) cardiac arrest. D) ... (Read 38 times)

Brittanyd9008

Hero Member
Posts: 500

on: Aug 27, 2018

A deficiency of vitamin A may cause

A) schizophrenia.
B) blindness.
C) cardiac arrest.
D) stroke.

Question 2

Hydrogen gas has been proposed as a fuel of the future because

A) it can be obtained cheaply by drilling.
B) it can be extracted from seawater with no energy expenditure.
C) it is nonflammable.
D) it burns to produce water.

mcabuhat

Sr. Member
Posts: 344

Reply #1 on: Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

D

Need homework help now?

Ask unlimited questions for free

Ask a Question

Brittanyd9008

Hero Member
Posts: 500

Reply #2 on: Aug 27, 2018

mcabuhat

Sr. Member
Posts: 344

Reply #3 on: Aug 27, 2018

You're welcome

« previous next »

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.