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
777dan777 [17]
3 years ago
10

The ? causes seasonal variations in day length to all locations of the equator

Biology
1 answer:
Naily [24]3 years ago
4 0

Answer:

Rotation of Earth while orbiting the sun.

You might be interested in
Why do eukaryotic cells undergo mitosis?
vodomira [7]
Hello

Most eukaryotic cells that are not involved in the production of gametes undergo mitosis. These cells, known as somatic cells, are important to the survival of eukaryotic organisms, and it is essential that somatic parent and daughter cells do not vary from one another.

Hope this helps
Plz mark me as brainliest
7 0
3 years ago
Read 2 more answers
Structure such as the human tailbone or appendix that evolution has reduced in size because it is no longer used 2. study of the
yarga [219]
1. Structure such as the human tailbone or appendix that evolution has reduced in size because it is no longer used = d. vestigial structure

2. study of the similarities and differences in the structures of different species:
= g. comparative anatomy

3. structure that is similar in related organisms because it was inherited from a common ancestor: = c. homologous structure

4. study of the similarities and differences in the embryos of different species: study of the similarities and differences in the embryos of different species = j. comparative embryology

5. scientist who finds and studies fossils to learn about evolution and understand the past:
= i. paleontologist

6. mistaken idea of jean baptiste lamarck that evolution occurs through the inheritance of traits that an organism develops in its own lifetime: = h. inheritance of acquired characteristics

7. process by which a single species evolves into many new species to fill available niches:
= e. adaptive radiation

8. relative ability of an organism to survive and produce fertile offspring: = k. fitness

9. structure that is similar in unrelated organisms because it evolved to do the same job, not because it was inherited from a common ancestor: = f. analogous structure

10. study of how and why plants and animals live where they do: = a. biogeography

11. process in which organisms evolve traits useful to humans because people select which individuals are allowed to reproduce and pass on their genes to successive generations:
= b. artificial selection
8 0
3 years ago
The number of bacteria in a certain population is predicted to increase according to a continuous exponential growth model, at a
Brilliant_brown [7]

The given question is incomplete. The complete question is as follows;

The number of bacteria in a certain population is predicted to increase according to a continuous exponential growth model, at a relative rate of 16% per hour. Suppose that a sample culture has an initial population of 71 bacteria. Find the predicted population after three hours Do not round any intermediate computations, and round your answer to the nearest tenth bacteria .

Answer:

114.7

Explanation:

A (t) represent the population of the bacteria at the time t.

Since, the population grows exponentially, the population can be calculated as follows:

A (t) = Ao ×  e^{kt}

A (t) is teh final population, Ao is the initial population, e is the exponential, k is rate and t is time.

A (t) = 71  × e^{0.16\times t}

For t = 3 hours

A (t) = 71 × e^{0.16\times 3}

A (t) = 114.7.

The population of bacteria after 3 hours is 114.7.

6 0
3 years ago
Plants take in nutrients and water through their roots and then transport these materials to the rest of the plant. Photosynthes
Nataly [62]

Answer:

I believe it is the plasma in our bloodstream

Explanation:

plasma holds most of the nutrients in our body and flows in our blood transporting them through our body.

6 0
2 years ago
Read 2 more answers
What are the sources of genetic variation during Meiosis?
aniked [119]

Explanation:

Genetic variation is increased by meiosis

Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I

7 0
3 years ago
Other questions:
  • What is the difference between a monohybrid cross and a dihybrid cross?
    7·1 answer
  • Help !
    5·1 answer
  • What is the term that means inflammation of a bone and joint?
    10·1 answer
  • What element do nucleotides possess but proteins do not​
    7·1 answer
  • PLEASE HELP I REALLY NEED THIS DONE FAST!! BRAINLIEST!!! 50 POINTS PER PERSON!!! I WILL MARK BRAINLIEST TO WHOEVER GIVES A GOOD
    9·1 answer
  • What is the purpose of the dense hairs around the flowers of the woolly lousewort?
    11·2 answers
  • Which of these sentences is true about the virus?
    12·1 answer
  • Answer the lab question, “What is the effect of the inheritance of one trait on the inheritance of a second trait?” with a hypot
    11·2 answers
  • Write the difference between Picture Plant, mushroom and dodder on the basis of stem, leaf and water requirement.
    7·1 answer
  • I’m confused with this question <br> Can anyone help?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!