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
tamaranim1 [39]
3 years ago
9

Carbon monoxide has ____ of oxygen. zero atoms one atom two atoms

Biology
2 answers:
Vika [28.1K]3 years ago
8 0
It might be 2 I'm not sure
Anika [276]3 years ago
8 0

Answer:

carbon monoxide (CO)

1 oxygen atom

You might be interested in
The following describes a lab on natural selection.
marishachu [46]
The spoon is best use for consuming macaroni over toothpicks, The scissors are better at collecting than consuming, The plastic cup represents the stomach of the bird
3 0
3 years ago
Read 2 more answers
A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr
Mariulka [41]
The correct answer is 50%, or 1/2. We know that round seeds are dominant, since the round pea plant has a genotype of Rr and the wrinkled pea plant has a genotype of rr. If it helps, draw a Punnett square with the two genotypes.

   R  r
r
r

The square works exactly like a coordinate grid. Combine the letters above and beside whichever of the four spaces you chose to find the genotype for that space.

   R  r
r Rr  rr
r Rr  rr

Therefore, 2 out of 4 of the pea plants have round seeds, since a genotype of Rr means that a plant will have round seeds, and 2 out of 4 will have wrinkled seeds, since a genotype of rr means that a plant will have wrinkled seeds. 2/4 simplifies to 1/2, or 50%. Therefore, there is a 50% chance that the offspring will have wrinkled seeds.

Hope this helps!


6 0
3 years ago
What makes an item scarce?
VikaD [51]
The answer is C I think
5 0
3 years ago
10 POINTS !!!!
suter [353]

Answer:

The best example of environmental influence that would most likely result in natural selection is that a food resource disappears in a pond, and some frogs in a population can eat the remaining food resource, while others cannot.

Explanation:

Among the environmental factors that can influence natural selection at a given time is the availability of food. Natural selection, from the point of view of evolution, is influenced by adverse environmental conditions, being food shortage one of them.

In conditions of food shortage in a pond, as in the example of the frog population, only the most apt will be able to take advantage of nutritional resources, while the less apt will not be able to survive. The ability to survive with little food available becomes an inherited trait that will be passed on to future generations.

In any case, tolerance to adverse conditions becomes adaptation, which translates into survival and reproductive success.

  • <em>The other options are not correct because </em><u><em>none of them show environmental pressure that can lead to natural selection</em></u><em>.</em>
5 0
2 years ago
Read 2 more answers
Increasing the thermal energy of water enough will cause it to ___________
Rufina [12.5K]
Evaporate. 

I hope this helped you!
4 0
3 years ago
Other questions:
  • The walking catfish, or Clarias batrachus, is an invasive species that can migrate over land. Which of the following describes t
    15·2 answers
  • Describe four ways that pathogens can infect humans
    13·2 answers
  • Which terms describe the stem and root of this plant?
    5·1 answer
  • The horned lizard confuses the predator by doing what
    14·1 answer
  • Imagine that two protein kinases, PK1 and PK2, act sequentially in an intracellular signaling pathway. When either kinase is com
    15·1 answer
  • During the replication of DNA, __________.
    13·1 answer
  • During photosynthesis, light energy is converted to the energy in chemical bonds. What also happens according to the predictions
    6·2 answers
  • Most of the photosynthesis in plants takes place in the
    7·2 answers
  • Which DNA base is referred to as a wild card due to its ability to change into one of the other bases?
    7·2 answers
  • Is there an advantage for the different
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!