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
miskamm [114]
4 years ago
14

Which of these has only prokaryotic cells?

Biology
2 answers:
Dahasolnce [82]4 years ago
7 0
D) bacteria because they are simple organisms
dezoksy [38]4 years ago
6 0
D is the correct answer hope it helped

You might be interested in
Process by which mineral salts enter into the plant​
Georgia [21]
It kills the plant so no mineral salt
5 0
4 years ago
What provides long term energy storage?
goblinko [34]
For plants , it's starch.
4 0
4 years ago
Read 2 more answers
How is genetic engineering useful to human
nevsk [136]

Answer:

As well as producing hormones, vaccines and other drugs genetic engineering has the potential to cure genetic diseases through gene therapy. The same techniques that are used to produce drugs can also have industrial applications such as producing enzymes for laundry detergent, cheeses and other products.

Explanation:

5 0
3 years ago
Why are architects and engineers concerned about surface waves
Ainat [17]

Answer:

Because they are the most destruction waves

Explanation:

Surface waves travel just below the earth’s surface.  Examples of surface waves are Rayleighs and Long waves. Rayleighs cause ripples on the ground while long waves move the ground horizontally perpendicular to the direction of travel of the wave. Therefore, these waves are capable of destroying the foundations of structures and hence causing their collapse. Studying these waves allow these professionals to design foundations strong enough to withstand these waves.

5 0
3 years ago
Which of the following explains why nonrenewable energy resources are still so widely used. Select multiple
egoroff_w [7]
Non renewable resources can be very expensive, especially in capital outlay. For example, wind energy is very expensive to get started. The batteries alone are a headache. What do you do with those batteries whose life is over? How do you dispose of them? It isn't an easy problem to solve.

Then there's the labor part of wind energy. If they are manufactured in Denver Co and they receive an order from Maine, the blades require a wooden plywood box to be made. Plywood is roughly 20$ a 1/2 sheet (in Canada) to say nothing of the carpenter needed to make the box. I'm told that it takes a good day and one half just to make that box alone. That's for 1 blade. Then there's the shipping cost for 3 blades. Then there's the cost of making the blades which require highly skilled workers. 

Then there's the problem of wind, (or lack thereof). the problems just keep on going up and the expenses with them. 
6 0
4 years ago
Other questions:
  • Adult male humans generally have deeper voices than do adult female humans. True or False
    6·2 answers
  • If two parents are going to have one child, the percent probability of having a girl is _____ and the percent probability of hav
    12·2 answers
  • There are twenty amino acids in living organisms. Ten of these are referred to as essential amino acids. Why are they called ess
    8·2 answers
  • The role of the cell membrane is most likely the job of which person
    11·2 answers
  • Which of these would be LEAST LIKELY to affect the rate of a reaction?
    5·1 answer
  • A scientist studies the DNA in corresponding genes of a platypus, a
    13·1 answer
  • Which statement best summarizes resource distribution on Earth?
    11·1 answer
  • What is the main difference between food chains and food webs? (1 point)
    6·2 answers
  • Ở gà bộ nhiễm sắt thể của loài 2n bằng 78NST .Trong nhân tế bào trứng gà có bao nhiêu NST
    5·1 answer
  • Which macronutrient provides 9 kilocalories per gram?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!