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
topjm [15]
3 years ago
6

HELPPPPPP! PLEASE ASAPPPPPPPPPPPP!?

Chemistry
1 answer:
stiv31 [10]3 years ago
3 0

answer:

millions of animals..

hope my ans helps

please give brainliest to my answer

be sure to follow me

stay safe

have a good day

You might be interested in
When a compound such as X2Z4 is created, what would be the<br> correct simplified chemical formula?
Shtirlitz [24]

Answer:

XZ2

Explanation:

There are different ways in which compounds can be represented. Broadly, we have three different types of formula;

- Structural formular: This shows how th atoms in te compound are connected to each other.

- Molecular formular: This shows the actual number of atoms of element present in the compound

- Empirical Formular: This is the simplest formular of a compound. It basically shows the number of atoms in simple ration to each other.

This question requires us to input the empirical formular;

X2Z4

The ratio of the elements is; 2 : 4 which can be simplified into 1 : 2

This means the empirical formular is XZ2

6 0
3 years ago
In which mutation does one base take the place of another?
Neporo4naja [7]

Answer: A substitution is a mutation that exchanges one base for another (i.e., a change in a single "chemical letter" such as switching an A to a G). Such a substitution could: change a codon to one that encodes a different amino acid and cause a small change in the protein produced.

Explanation: I know this is correct just trust me and please mark me as brainiest.

4 0
3 years ago
Which statement describes a process involved in the evolution of Earth’s early atmosphere?
yan [13]

Answer:

The statement describes a process involved in the evolution of Earth’s early atmosphere would be:

Cyanobacteria transformed carbon dioxide in the atmosphere into oxygen during photosynthesis

Hope it helped :3

4 0
3 years ago
Which of the following is accurate in describing the placement and classification of iodine?
fenix001 [56]
You can answer this question by only searching the element in the periodic table.

The atomic number of iodine, I, is 53. It is placed in the column 17 (this is the Group) and row 5 (this is the Period).

The conclusion is that the iodine is located in Period 5, Group 17, and is classified as a nonmetal.
4 0
3 years ago
Which statement is true? Nuclear power plants require more fuel than conventional power plants. There is a short supply of high
Bas_tet [7]
I believe the correct answer would be option 4. The only statement that is true would be that it is difficult to responsibly dispose of nuclear waste products. This is because nuclear waste products are radioactive and are very harmful to the society and to the environment. It could cause serious damage to every being in contact to it.
3 0
3 years ago
Read 2 more answers
Other questions:
  • 0.000431 L<br><br> Express your answer as an integer.
    9·1 answer
  • Write the following as a ratio in simplest form: 2 weeks out of 1 year (52 weeks).
    15·1 answer
  • An object has a mass of 33g and a volume of 11ml. What is it's density?
    14·1 answer
  • Three synonyms for introduced species
    10·1 answer
  • WILL MARK BRAINLIEST!!!! HELPPPP
    7·1 answer
  • How does the light source readout differ from the x-ray readout in the gizmo??
    11·1 answer
  • All light waves can be described in terms of their speed, frequency, and_____
    10·1 answer
  • Difference between acids and bases in terms of ions
    8·2 answers
  • How many grams of NaOH are there in 700.0 mL of a 0.18 M NaOH solution? *
    15·1 answer
  • Using the metric "stairs" convert the following:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!