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
garik1379 [7]
3 years ago
15

Select the term that best completes the following statement: H2O, or water, contains one _____________. A. oxygen atom B. oxygen

molecule C. hydrogen atom D. element
Biology
2 answers:
Alborosie3 years ago
7 0
H2O contains one oxygen atom. A molecule needs 2 or more atoms to become a molecule.
vichka [17]3 years ago
5 0
A. oxygen atom

H2 O1

There are 2 hydrogen atoms and 1 oxygen atom


You might be interested in
Photosynthesis converts solar energy into which type of energy?
gayaneshka [121]
The answer is chemical energy
4 0
3 years ago
Read 2 more answers
Scientists group materials together ________ it is easier to compare and study them that way
o-na [289]

The provided question is incomplete, the correct and complete question is as follows:

Choose the answer that best completes the sentence below.

Scientists group materials together ____________ it is easier to compare and study them that way.

A however

B but

C although

D because

Answer:

The correct answer is - option D because.

Explanation:

Researcher and scientists tries to group material together on their similarities and difference to one another which makes it easier to study and compare various type of materials.

It is the one of major reasons to differentiate materials between groups like liquids state, gases state,  plasma state and solid state materials. One can easily see the difference and comparison is very clear on this type of grouping of materials.

Thus, the correct answer is - option D.

5 0
2 years ago
Four factors that may lead to an increase of learners abusing substance in schools​
scZoUnD [109]

Answer:

4 reasons here:

Explanation:

1) Adventure; boredom causes them to look for excitement, even if it's detrimental to their health.

2) Peer pressure;research shows that risk-taking among teens doubles when peers are around.

3) media;easy to guess, shows a lot of risky behaviour in glamorous or admirable ways.

4) Poor self-esteem; bullying can lead to poor self-esteem and higher chance of the victim becoming depressed and taking substance to cope with the depression, also leads to err, self-death

5 0
3 years ago
Compared with DNA replication, transcription is _______ error prone because of differences in _______.
Tatiana [17]

Answer:

more ; the proofreading system

Explanation:

Transcription is considered to be more error prone and this is mainly attributed to differences in the proofreading system.

Hope this helped! :^)

8 0
2 years ago
Which era is known for having
Oksanka [162]
I’m pretty sure it’s the permBain era
4 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASEEE HELPPP MEEE
    8·2 answers
  • The study of energy and its changing forms is called _____.
    11·1 answer
  • For the DNA base sequence GGG what is the mRNA codon? What is the tRNA codon that binds to the mRNA codon and what is the correc
    5·2 answers
  • Few complete fossils are ever discovered due to the rapid decomposition of most deceased organisms and the specific conditions m
    13·2 answers
  • Name 3 ways we can protect and maintain stability within an aquatic ecosystem? please help
    12·2 answers
  • What 2 properites are needed to figure out the effect of a force on acceleration of an object?
    12·1 answer
  • Which of the following could result if meiosis did not occur in the process of sexual reproduction?
    5·1 answer
  • What is subduction and what causes it?
    6·1 answer
  • 1. You and your classmate are discussing different organs and organ systems within the human body.
    15·1 answer
  • ____ produce their effect by preventing an enzyme from breaking down serotonin and norepinephrine, thereby _____ the availabilit
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!