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
ExtremeBDS [4]
3 years ago
12

Which of these are animal adaptations that help animals live in the deciduous forest biome? Select all that apply.

Chemistry
1 answer:
marysya [2.9K]3 years ago
4 0

Answer:

hard outer skin to reduce loss of water

Explanation:

please mark me as brainliest answer

You might be interested in
The metal content of iron in ores can be determined by a redox procedure in which the sample is first oxidized with Br2 to conve
coldgirl [10]

Answer:

80.27%

Explanation:

Let's consider the following balanced equation.

2 Fe³⁺(aq) + Sn²⁺(aq) ⇒ 2Fe²⁺(aq) + Sn⁴⁺(aq)

First, we have to calculate the moles of Sn²⁺ that react.

\frac{0.1015molSn^{2+} }{1L} .13.28 \times 10^{-3} L=1.348\times 10^{-3}molSn^{2+}

We also know the following relations:

  • According to the balanced equation, 1 mole of Sn²⁺ reacts with 2 moles of Fe³⁺.
  • 1 mole of Fe³⁺ is oxidized from 1 mole of Fe.
  • The molar mass of Fe is 55.84 g/mol.

Then, for 1.348 × 10⁻3 moles of Sn²⁺:

1.348\times 10^{-3}molSn^{2+}.\frac{2molFe^{3+} }{1molSn^{2+} } .\frac{1molFe}{1molFe^{3+} } .\frac{55.84gFe}{1molFe} =0.1505gFe

If there are 0.1505 g of Fe in a 0.1875 g sample, the mass percentage of Fe is:

\frac{0.1505g}{0.1875g} \times 100 \% = 80.27\%

5 0
3 years ago
A substance that will change shape to fit its container but has a definite volume is in a phase of matter?
Leto [7]
I know water will change the shape to match the container its in if that is your question 

8 0
3 years ago
Read 2 more answers
What would indicate that a physical change takes place when copper is drawn into wire?
Lina20 [59]

Any change in which the composition of material does not change that is it retains its identity but changes its state or form is known as a physical change.

The properties of metal to draw them into wires is known as ductility.  When a copper is drawn into wire the only change that occurs is change in its shape and size no change will take place into its composition that is the wires are still possessing the properties of copper metal. Thus, a physical change takes place when copper is drawn into wire.

8 0
3 years ago
Read 2 more answers
A barometer measures the pressure of the atmosphere at different altitudes. Identify the location where the column of mercury is
Ghella [55]
The location where the mercury level of the barometer would be the lowest is at the very high altitudes of the Earth's atmosphere (about 100 km), since air pressure decreases as altitude increases.
6 0
3 years ago
Read 2 more answers
What are two ways that scientists can report results of their experiments​
tiny-mole [99]

Answer: Scientists often communicate their research results in three general ways. One is to publish their results in peer-reviewed journals that can be ready by other scientists. Two is to present their results at national and international conferences where other scientists can listen to presentations.

Explanation:

7 0
3 years ago
Other questions:
  • The purging of impurities from a compound by crystallization:
    12·2 answers
  • Which of the following describes the excess reactant in a chemical reaction?
    8·1 answer
  • A volume of 5.0 L of gas at a temperature of 25°C is cooled to a temperature of -120°C at constant pressure. What is the new vol
    13·1 answer
  • A major problem associated with the incomplete combustion of soft coal is pollution.
    13·2 answers
  • I have 2 questions:
    10·2 answers
  • I’ve been stuck on these 5 questions!? Can you guys help?!
    8·1 answer
  • A pressure gauge at the top of a vertical oil well registers 140 bars (=14 MPa). The oil well is 6000 m deep and filled with nat
    12·1 answer
  • What are the two main phases of cell division
    7·1 answer
  • What are the possible phenotypes of the offspring?
    11·2 answers
  • Can someone answer this pls
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!