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
Rashid [163]
3 years ago
7

What is the biggest source of vitamin D

Chemistry
2 answers:
Aleksandr [31]3 years ago
5 0
The biggest source of vitamin D is the sun.
Lena [83]3 years ago
5 0
In terms of food, fish (like tuna) is one of the biggest source of vitamin D. However, the sun provides the biggest source of vitamin D.
You might be interested in
What is the density of a substance that weighs 340g and has a volume of 40cm3?
jeka94

Answer:

<h2>8.5 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{340}{40}  =  \frac{17}{2}  \\

We have the final answer as

<h3>8.5 g/cm³</h3>

Hope this helps you

5 0
3 years ago
A 30-kg girl and a 25-kg boy face each other on friction-free roller blades. the girl pushes the boy, who moves away at a speed
dsp73
0.83 m/s seems the correct answer, hope it helps
6 0
2 years ago
A package contains 1.33 lb of ground round. If it contains 29% fat, how many grams of fat are in the ground round? The book is s
Effectus [21]

Answer:

To obtain the grams of fat that the ground round has, knowing that it weighs 1.33 pounds we must pass this value to grams. Since 1 pound equals 453.59 grams, 1.33 pounds equals 603.27 (453.59 x 1.33).

Now, to obtain 29 percent of 603.27, we must make the following calculation: 603.27 / 100 x 29, which gives a total of 174.94 grams.

In this way, your reasoning is correct and it is probably a mistake in the book.

6 0
3 years ago
What is the molecular formula of C,H,O
DIA [1.3K]

Answer:

It is composed of 57.17% S and 42.83% C and has a molar mass of 448.70 g/mol. Determine the empirical and molecular formulas of “sulflower.”

...

what is the molecular formula of the compound?

Empirical formula Molar mass (g/mol) Molecular formula

CHO 116.1

C8H16

Explanation:

Hope this helps

8 0
3 years ago
What must happen for an igneous rock to form
Ksenya-84 [330]

Answer:

Igneous Rocks: form by crystallizing melted material (magma).

Explanation:

They can form either on the surface (extrusive igneous rocks), or deep in the crust (intrusive or plutonic igneous rocks).

4 0
2 years ago
Other questions:
  • Mercury, which is sometimes used in thermometers, has a density of 13.534 g/ml at room temperature. what volume of mercury conta
    13·1 answer
  • there are two parts of photosynthesis- the light reactions and the dark reactions. what is the end product of the dark reactions
    7·2 answers
  • _______ is the current condition in the troposphere. (2 points)
    14·1 answer
  • Write the nuclear symbol for the ion with 33 protons,<br> 42 neutrons, and 36 electrons.
    14·1 answer
  • Calculate the molarity when 135 g of KCl is dissolved to make a 2.50 L solution. Round to two significant digits.
    12·1 answer
  • What is the meaning of uniformitarianism?
    8·1 answer
  • If the concentration of mercury in the water of a polluted lake is 0.250 μg (micrograms) per liter of water, what is the total m
    5·1 answer
  • How many moles of 2H2 are formed from 3.64 mole of H2O?​
    13·1 answer
  • What is the overall charge on the compound, sodium hydroxide? explain
    13·1 answer
  • When a piece of metal A is placed in a solution containing ions of metal B, metal B plates out on the piece of A.(a) Which metal
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!