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
Temka [501]
2 years ago
6

Which statement accurately describes natural selection?

Biology
1 answer:
GarryVolchara [31]2 years ago
4 0

Answer:

a when animals adapt to their environment and reproduce consistently, they will evolve

Explanation:

yeaaaaa

You might be interested in
Contact lens solution is salty in order to match your tears
irakobra [83]
It’s true due to the ph level in it
3 0
3 years ago
Define taxonomic level
Eduardwww [97]

Answer:

In biological classification, taxonomic rank is the relative level of a group of organisms (a taxon) in a taxonomic hierarchy. Examples of taxonomic ranks are species, genus, family, order, class, phylum, kingdom, domain, etc.

4 0
3 years ago
Read 2 more answers
The complement system is:
bonufazy [111]

Answer:

a. a set of proteins involved in innate but not acquired immunity.

Explanation:

The complement system are a set of proteins or protein fragments that play a major role in the innate immune system. The complement system is involved in the defense of the body from foreign pathogen through specific plasma proteins that participate in leukocyte activation, chemotaxis and opsonization. In other words, they increase the ability of phagocytes and antibodies to mop up damaged cells and foreign microorganism, activate inflammation process.

Some of these proteins include complement component 3 (C3), complement component 9 (C9) and  C1Q complex.

3 0
3 years ago
Describe what will happen to the wave as it goes through the hole. what do we call this?​
kari74 [83]

Diffraction occurs when a wave moves through an opening in a barrier. This causes the wave to change direction and spread out.

Waves can behave in three different ways depending on the obstacles they encounter. They can reflect, refract or diffract. In diffraction, waves such as sound, light or water either bend around small objects that obstruct their passage or spread out as they travel through a gap in the barrier.

The degree of diffraction forms a direct relationship with wavelength. It generally increases as wavelength increases. Conversely, the amount of bending lessens as wavelength decreases. However, if the opening of the barrier is smaller than the wavelength, the effect of diffraction is not easily observed. Hope this helps.

5 0
3 years ago
Describe how anemia and leukemia affect the blood.
Vaselesa [24]
Anemia- The Bone Marrow stops making red and white cells and platelets for the body.

People with severe or very severe are in risk of life threathing infections and bleeding.

Leukemia- Is a cancer to blood or bone marrow .Large numbers of white cells are produced in the bone marrow and crowd it and the bloodstream and they cannot perform the proper role of protecting and fitting against diseases.Blood has to go everywhere to bring to body what it needs, making it a stuff cancer.

Major progress and been made targeting this cancer, take the blood out of the body, separate your cancer blood from your good blood, better ways to kill only the bad blood, make more good blood faster, relax your body, mind, improved immune system.
8 0
3 years ago
Other questions:
  • . Meditation and hypnosis are similar in that they both involve:. a. delta brain wave activity. . b. a stream of mental activity
    14·1 answer
  • Jennifer has been depressed for several months, and she decided to take an overdose of sleeping pills. after taking the pills, h
    6·1 answer
  • Tara has just entered the fetal period. therefore, it has been ________ months since conception.
    10·2 answers
  • Which statement about the composition of ocean water is true?
    9·1 answer
  • 19. Which of the molecules in Model 2 would form hydrogen bonds with itself (that is, other molecules of the same type) or with
    11·1 answer
  • Match the given terms with the immune defense mechanisms.
    8·2 answers
  • Amanda is doing a report for her Earth Science class about the four seasons. Which of the following would be an effective scient
    11·2 answers
  • And here's another one againnn, help meeeee HUHUHU, I'm reallyyyyy exhausted rn (only for those who know the answer)
    12·1 answer
  • List 5 anthropogenic climate change causes
    12·1 answer
  • The body cavity of the starfish is called the...
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!