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
melisa1 [442]
3 years ago
15

The following image is of a diatom. It lives in water and gets food from photosynthesis. It is encased in a hard shell made of s

omething similar to glass or sand. Image by Damián H. Zanette A diatom is a(n) _______ because it has _______.
A. singled-celled organism; only one cell
B. multi-celled organism; specialized parts
C. vertebrate; a skeleton
D. insect; an exoskeleton
Chemistry
1 answer:
Serga [27]3 years ago
7 0

the correct answer is A

A diatom is a(n) <u>Singled-celled organism</u> because it has <u>only one cell.</u>

<u />

<em>(study island)</em>

You might be interested in
When you light a fireplace what energy transformation occurs?
snow_tiger [21]
<span>thermal energy

hope this helped</span>
4 0
3 years ago
What is the Molar Mass
Natasha2012 [34]
The molar mass<span> is the </span>mass<span> of a  chemical element or a chemical compound (g) divided by the amount of substance (mol).

Hope this helps!</span>
5 0
4 years ago
Read 2 more answers
Why is our mindset more important when you try to learn remotely than when you are learning face to face?
Marrrta [24]

Answer:

It is more important because of the freedom.

Explanation:

While at home you can do your work of course... but you could lay down, take a nap. You could get on the game, play around. You could draw, and fiddle and dance and do WHATEVER you want with no teacher to stop you so you have to be your own motivation. You have to be your own teacher or its VERY easy to fail.

5 0
3 years ago
What conditions will cause a redox reaction to be nonspontaneous?
kherson [118]
The answer is B for the apex answer
7 0
3 years ago
A reaction produces 0.861 moles of H2O . How many molecules of H2O are produced?
ioda

Answer:

5.19 x 10²³ molecules of H₂O

Explanation:

1 mole => 6.023 x 10²³ molecules of H₂O

0.861 mole => 0.861mole x 6.023 x 10²³ molecules of H₂O

= 5.19 x 10²³ molecules of H₂O

4 0
3 years ago
Other questions:
  • How are landforms and faults related
    11·1 answer
  • Isotopes (such as hydrogen-1, hydrogen-2, and hydrogen-3) are atoms of the same element that differ in:
    7·1 answer
  • Help me on number 4 and that last one says blood pressure
    10·1 answer
  • Acid-Base Reactions Custom Learning Goal: To learn to classify acids and bases and to predict the products of neutralization rea
    10·1 answer
  • Does density depend on the amount of substance that you have? Explain your answer.
    7·1 answer
  • One isotope of carbon has 6 protons and 6 neutrons. The number of protons and neutrons of a second isotope of carbon would be __
    13·2 answers
  • Isotopes of elements have different:
    14·1 answer
  • I NEED HELLLLLLLLLP I will give crown
    10·1 answer
  • How many sodium atoms (Na) are in 3.00 moles of Na3PO4?
    10·1 answer
  • Easy one! giving brainly if correct​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!