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
arlik [135]
3 years ago
11

Kokkokko12 help me with these question

Biology
1 answer:
Art [367]3 years ago
5 0
The first one is A
The second one is also A
The third one is also A. So... all A.
You might be interested in
Which of the following organisms do not have cell walls
iragen [17]
Animals, they only have a cell membrane, not cell walls. 
I don't know what the answer choices were, though, but I hope this helps. 
7 0
3 years ago
Read 2 more answers
explain why biologists say that a cell is alive, but none of the individual molecules inside the cell are alive.
Alborosie
Because the cell is considered an organelle which is a biological mechanism which consists of different parts, whereas a molecules is a single part and not a mechanism.
5 0
3 years ago
Read 2 more answers
Which is the most efficient way to avoid DNA mutations from UV radiation?
Natasha_Volkova [10]

The most effective way to prevent DNA mutation from UV radiation is: (C.) Avoid UV radiation by wearing sunscreen.

Mutation is the change in the normal sequence of DNA. The agents that induce these mutations are called mutagens. The mutations can be harmful as they can hamper the normal functioning of the living body. Some mutations however do not cause any significant changes and they are therefore called silent mutations.

Sunscreen is a a cream or liquid applied to the skin that prevents the harmful radiations of the sun to enter the body. They protect from the sun's UV-A and UV-B radiations.

To know more about mutation, here

brainly.com/question/17130462

#SPJ4

7 0
1 year ago
Explain how the insecticide could kill the owls but not the grass hopper or mice
ASHA 777 [7]

Answer:

The insecticide must have contain strong, active chemicals that are poisonous and harmful to owls which resulted in their demise while on the other hand, grass hopper or mice may be resistant/ or tolerant to that chemicals that's why it don't have effect on them.

Explanation:

8 0
1 year ago
When you are done looking at slides of blood smears you should _____.
iren2701 [21]

Answer:

Option (C)

Explanation:

Blood smears usually refers to the blood test that is being conducted in order to determine if there is any abnormality or irregularity in the blood cells. This test is conducted in the laboratories by using the slides.

After the test is done, these slides of blood smears are usually disposed of according to the instruction given by the teachers. It is because these slides have sharp edges and must be carefully handled. It can cause cut in the fingers and as these slides are comprised of infectious substances, it can affect other individuals, causing various types of diseases.

Thus, they must not be disposed of here and there, rather they should be disposed of according to the teacher's instruction.

Hence, the correct answer is option (C).

3 0
3 years ago
Read 2 more answers
Other questions:
  • What form of energy is added to make photosynthesis happen?
    9·2 answers
  • During which period did humans first appear on Earth? Quaternary Neogene Paleogene Cenozoic
    10·2 answers
  • Which is considered the father of plate tectonic theory
    5·1 answer
  • Summarize the process of protein synthesis
    6·1 answer
  • What properties of carbon explain its ability to form different large and complex structures
    11·1 answer
  • A brown eyed person marries another brown eyed person, but they have a blue eyed child.
    11·1 answer
  • The temperature-regulating center of vertebrate animals is located in the
    11·2 answers
  • This cell has has cell wall and many organalles , including mitochondria,a nucleus, a vacuole, and several chloroplasts
    11·1 answer
  • Which of the following is the best solution to meet energy demands while protecting the environment?
    11·1 answer
  • A collection of orbitals around the nucleus, each having its own energy level.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!