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
Alex Ar [27]
3 years ago
5

How many of the listed items are elements?

Biology
2 answers:
Deffense [45]3 years ago
7 0

Answer:

C

Explanation:

5 Copper, sulfur, gold, iron, and aluminum are elements, as their symbols suggest. The other four substances are compounds with two elements each.

SCORPION-xisa [38]3 years ago
4 0

Answer:

copper sulfur

Explanation:

copper sulfur gold iron Aluminum

You might be interested in
If Keesha’s lab partner wanted to conduct Keesha’s investigation for accuracy what would this be an example of?
xenn [34]

Answer: The Answer Is A Or Repetition

Explanation:

3 0
3 years ago
Read 2 more answers
6 ways of expressing standard atmospheric pressure​(physical science)
GarryVolchara [31]

6 ways of expressing standard atmospheric pressure include: millimetres (or inches) of mercury, pounds per square inch (psi), dynes per square centimetre, millibars (mb), standard atmospheres, and kilopascals.

8 0
3 years ago
Make a hypothesis about what would happen if you placed an onion cell into a strong salt solution. Please explain.
3241004551 [841]
<span>When you put the cells in a salt solution you are placing the cells into a hypertonic solution. That means the solute concentration outside the cell is higher than the solute concentration inside the cell. You should know from your own studies that water will move from areas of high water concentration to areas of low water concentration. A hight solute concentration means there is low water concentration. That means that the water will move from the onion cell and out into the hypertonic solution and the onion cell will shrivel up.</span>
4 0
4 years ago
The amino acids for beta hemoglobin found in five species were compared to the amino acids found in human (Homo sapiens) beta he
ollegr [7]

Answer:

The correct answer should be option A.

It is because there is only one difference in the sequence of protein synthesized in the Gorilla gorilla and Homo sapiens.

As they have the least difference in the nucleotide or amino acid sequences of the protein they would the most closely related as compared to others.

6 0
3 years ago
Is it normal to have two baby fish that are stuck together?
anyanavicka [17]

Answer:

No its not

Explanation:

<em>Hey there!</em>

Conjoined fish is a very rare occurrence that does not happen often.

<em>Hope this helps :)</em>

4 0
3 years ago
Other questions:
  • A client has been prescribed timolol eye drops. what are three (3) possible adverse effects of this medication and nursing inter
    8·2 answers
  • What discovery could provide evidence against the theory of evolution?
    6·1 answer
  • If you had three apples and four oranges in one hand and four apples and three oranges in the other hand, what would you have?
    15·2 answers
  • Give me a common example of a unicellular organism and a multicellular organism.
    6·1 answer
  • Los huesos están rodeados y protegidos por:
    5·1 answer
  • What correctly describes the relationship of genes , dna , proteins and traits
    11·1 answer
  • In which types of relationship do both species always benefit
    15·1 answer
  • How does the sodium atom bond to the chlorine atom ?
    13·1 answer
  • What is pathogen????​
    15·2 answers
  • What structural adaptation do plants have, living in hot/dry climates, that helps in preventing water loss?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!