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
neonofarm [45]
3 years ago
14

Please help me with this

Chemistry
1 answer:
AnnyKZ [126]3 years ago
7 0

Answer:

The Vacule is moving through the cell wall to get to the ”plant base” in order for it to live. It impactes itself in a good way so it can trave safely to the “plant base”

Explanation:

You might be interested in
Qué método utilizaría para separar los componentes de una mezcla de: limaduras de hierro, azufre en polvo y piedras?
Pachacha [2.7K]

Answer:

Traducción por favor

Explanation:

8 0
3 years ago
What is the process in which an unstable atomic nucleus emits charged particles or energy or both?
alexdok [17]

Answer:

Option (A)

Explanation:

Radioactivity is defined as a process in which an unstable atomic nucleus decays continuously and after a specific period of time changes into a much more stable element. During this time of decay, the nucleus emits charged particles (energy) which are known as the α, β and γ particles. These are often emitted in the form of electromagnetic energy and are very dangerous to health.

The radioactive elements decay at a certain rate which is commonly known as the half-life. Half-life is basically defined as the time required by a radioactive substance to decay half of its initial composition.

Thus, the correct answer is option (A).

5 0
3 years ago
What is a scientific question?
Lunna [17]

Answer:

im guessing it's the second one

5 0
3 years ago
If 2.9g of water is heated from 23.9C to 98.9C, how much heat (in calories) was added to the water?
tensa zangetsu [6.8K]

Answer:

Explanation:

we know that

ΔH=m C ΔT

where ΔH is the change in enthalpy (j)

m is the mass of the given substance which is water in this case

ΔT IS the change in temperature and c is the specific heat constant  

we know that given mass=2.9 g

ΔT=T2-T1 =98.9 °C-23.9°C=75°C

specific heat constant for water is 4.18 j/g°C

therefore ΔH=2.9 g*4.18 j/g°C*75°C

ΔH=909.15 j

7 0
3 years ago
A gas has an initial pressure of 120 kPa, a volume of 23 liters, and a temperature of 20°C. If the pressure is raised to 150 kPa
ladessa [460]

Answer:

virgil Cassidy n.v

Christian doctorbbn nnn

Explanation:

Verizon mlm

7 0
3 years ago
Other questions:
  • If a simple machine aduces the strength of a force, what must be increased?
    10·1 answer
  • What color is the 2,6-dichloroindophenol solution in acidic solutions?
    9·1 answer
  • Molarity prctice c.10.c
    13·1 answer
  • the term diffusion comes from a latin word meaning to spread apart. how is the term diffusion related to its latin word of origi
    14·2 answers
  • How is a cell membrane different from a cell wall
    9·2 answers
  • Bohr model with hydrogen. helpp
    14·1 answer
  • True or false, the four units that must always be used when using the ideal gas law are liters, atm, Kelvin, and grams
    13·1 answer
  • How many atoms in 3Mg(C7H5O3)2?<br><br> Mg:<br> C:<br> H:<br> O:
    9·1 answer
  • I have this chemistry question and I’m really struggling to answer it. Can someone please help me figure out the steps &amp; the
    12·1 answer
  • Whats the ansewr giving brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!