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
vodomira [7]
2 years ago
9

I got little time left

Biology
1 answer:
sergey [27]2 years ago
6 0
I can’t see anything
You might be interested in
Describe how mutation and genetic recombination increase genetic variation
Gekata [30.6K]

Answer:

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

Explanation:

Hope this helps.  

3 0
3 years ago
the nutrients in foods perform functions in the body, what are they and briefly describe the nutrients involved in these functio
Ludmilka [50]

Answer:

The human body needs a list of macromolecules and micromolecules for performing day to day functions.

The essential macronutrients that the body requires are:

Carbohydrates: Carbohydrates are required by the cells in the body to carry out normal day to day functions. Energy is provided in the form of calories by the carbohydrates.

Proteins: Proteins are essential nutrients which are required for growth as well as better functioning of the immune cells of the body.

Fats and oils: These are needed for providing insulation to the body and to store energy.

Fibres: These are a mixture of carbohydrates.

Water: Almost every activity of the body requires water.

The essential micronutrients that the body requires are:

Vitamins: Vitamins are a group of substances which are needed by the body to function normally.

Minerals: Mineral are needed to ensure that tissues are working correctly.

7 0
3 years ago
15 Activation energy is the energy that a system must have before a chemical reaction can occur.?
Bezzdna [24]

Answer:

true

Explanation:

I hope it helps

please follow me for more answers

8 0
3 years ago
Crop pollination, water purification, and moderation of weather extremes are just a few examples of __________.
Over [174]
Those are examples of ecosystem services! Hope this helps:)
6 0
3 years ago
Heat energy is always released during what type of process?
Nady [450]
Thermal energy transfer. Ex. Hot to Cold
3 0
3 years ago
Other questions:
  • A type of asexual reproduction in which a prokaryotic cell replicates its DNA and divides in half, producing two identical daugh
    9·2 answers
  • DNA, rna, and starch: what do they all have in common
    9·1 answer
  • Which of the following is not part of the modern cell theory?
    6·1 answer
  • The modern synthesis brought together Darwin's theory of evolution with Mendelian genetics. Why was this so important?
    11·1 answer
  • The features of alveoli for the efficient exchange of gases.
    9·1 answer
  • Identify two properties of water and explain how each property allows water to play a large role in changing the Earth's surface
    5·1 answer
  • A tree of life depicting the hypothetical phylogeny of the three domains is shown above. A star is placed at the common ancestor
    15·1 answer
  • How is gene theory related to the theory of evolution?
    15·2 answers
  • Which type of mutation happens when an organism has extra genetic material?
    9·1 answer
  • In each generation, the wings of experimental fruit flies were clipped short for fifty generations. The fifty-first generation w
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!