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
Troyanec [42]
3 years ago
14

Which of the following statements is true for all eukarya?

Chemistry
1 answer:
sammy [17]3 years ago
6 0

Answer:

A. their cells contain a nucleus

Explanation:

hope it helps

please mark me as a brainliest

You might be interested in
Details about outer ear
Verdich [7]
Outer ear is the is external part of the ear, consists of the auricle ( also pinna), and the ear canal. It gathers sound energy and focuses it on the ear drum.  
7 0
3 years ago
Ice must absorb heat to melt into water. What must water do to evaporate?
Flauer [41]
Increase in heat, molecules start to escape and it turns to vapor
3 0
2 years ago
Read 2 more answers
Where in the water column would you expect to find the following conditions the highest pressure readings the densest waters the
Verdich [7]
You would find the highest pressure at the bottom

5 0
3 years ago
Methylamine (ch3nh2) is a weakly basic compound. calculate the kb for methylamine if a 0.253 m solution is 4.07% ionized.
MariettaO [177]
Answer is: Kb for methylamine is 4.37·10⁻⁴.<span>
Chemical reaction: CH</span>₃NH₂ + H₂O → CH₃NH₃⁺ + OH⁻.
c(CH₃NH₂) = 0.253 M.
α = 4.07% ÷ 100% = 0.0407.
[CH₃NH₃⁺] = [OH⁻] = c(CH₃NH₂) · α.
[CH₃NH₃⁺] = [OH⁻] = 0.253 M · 0.0407.
[CH₃NH₃⁺] = [OH⁻] = 0.0103 M.
[CH₃NH₂] = 0.253 M - 0.0103 M.
[CH₃NH₂] = 0.2427 M.
Kb = [CH₃NH₃⁺] · [OH⁻] / [CH₃NH₂]. 
Kb = (0.0103 M)² / 0.2427 M.
Kb = 4.37·10⁻⁴.
8 0
3 years ago
The scientist at the weather office predicted the temperatures in the city route route for the next week I will be the weather t
Cloud [144]

Answer:

lord

Explanation:

6 0
3 years ago
Other questions:
  • Which of the following series of isoelectronic ions (Mg²⁺, N³⁻, F⁻, Si⁴⁺) has the ionic radii in order of largest to smallest? A
    12·1 answer
  • What type of solid is this? This solid has high melting point, does not conduct electricity, and does not dissolve in water. Met
    5·1 answer
  • Glass or concrete has the better sound reflector?​
    13·1 answer
  • How many moles of carbon dioxide are produced from 8.73 moles of tristearin?​
    9·1 answer
  • Why do people put rain gutters on the edges of the roofs of their homes?
    15·2 answers
  • Which subatomic particles takes up most of the space of an atom
    10·2 answers
  • why do we heat the test tube in a glass beaker during a chemistry experiment and not directly over a flame?
    7·1 answer
  • Methane burns in oxygen to produce carbon dioxide and water. Which of the following represents
    11·1 answer
  • The speed of a wave on a rope is 50cm/s an its wave<br> length is 10cm. What is its frequency
    14·1 answer
  • Which of the following is NOT true about wastewater and wastewater treatment?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!