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
mel-nik [20]
3 years ago
15

What’s the winning science fair project for biology in high school thank you

Biology
2 answers:
AlladinOne [14]3 years ago
6 0

Explanation:

Talk to your guidance counselor about how to sign up to compete in science fair. Usually, one of the science teachers at your high school will be in charge of science fair for your school. Ask your guidance counselor who that person is, then check with that person to learn what you need to do to sign up. You’ll likely need to have a good idea of what your project will be when you sign up

blagie [28]3 years ago
4 0

Answer:

Test the effect of ultraviolet radiation on bacteria growth

You might be interested in
PLEASE HELP ASAP IN A RUSH!!!!What do osmosis and diffusion have in common? A. Both are the net movement of randomly moving mole
NARA [144]

The right answer is A.

Osmosis is a phenomenon that considers only the exchanges between two liquid solutions of different concentrations in liquid phases separated by a semi-permeable wall. Osmosis is a phenomenon of diffusion of matter, demonstrated when solvent molecules pass through a semi-permeable membrane separating two solutions whose solute concentrations are different; the overall transfer of solvent is then from the least concentrated solution (hypotonic medium) to the most concentrated solution (hypertonic medium) to equilibrium (isotonic media).

The diffusion of matter, or chemical diffusion, refers to the natural tendency of a system to render uniform the chemical potential of each of the chemical species it contains.

Chemical diffusion is an irreversible transport phenomenon that tends to homogenize the composition of the medium.

7 0
3 years ago
Read 2 more answers
Proteins that are involved in the regulation of the cell cycle, and that show fluctuations in concentration during the cell cycl
Studentka2010 [4]
Hi these proteins are called *Cyclins *
Hope this helps you please help me by saying thanks.
8 0
2 years ago
In humans, the ABO blood type is under the control of autosomal multiple alleles.Color blindness is a recessive X-linked trait.M
kifflom [539]

Answer: 1/4

Explanation:

Firstly, in order for both parents to be type A and have children with type o blood, their blood types must both be Ao. Since o is a recessive blood type, a punnett square shows there is a 25% chance any child of theirs will have type o blood. If neither parent is color blind and they have a son who is, it implies that the mother is a carrier of colorblindness and has the genotype XᴮXᵇ. If you do a punnett square of the not colorblind father (XᴮY) and the mother, it shows that a daughter would have a 0% chance of being colorblind. Therefore colorblindess is irrelevent, since there is no possibility of the daughter not having normal color vision. In conclusion, there's a 25% chance she will have type o blood and not be colorblind, since the other 75% chance would be having type A blood and not being colorblind.

4 0
3 years ago
What would be an appropriate way to display the jobs of different kinds of engineers
butalik [34]
On a giant pasteboard with pictures, and explanation on what each type of engineer.
4 0
2 years ago
Read 2 more answers
Which correctly matches connective tissue type with its function?
Gnom [1K]
Th correct option is 4.
There are different types of connective tissues and each have its own function. The deep fascia is the connective tissue that is responsible for support and protection of other muscles and soft tissue structures. The muscle usually surround other muscles, nerves and blood vessels and it bind all these structures together. The deep fascia muscle does not have fat, it is inelastic in nature and quite tough because of the high content of elastin which it possesses.
6 0
2 years ago
Other questions:
  • Which of the following would describe Lamarck’s ideas about evolution?
    14·2 answers
  • The _____ tube brings a mature ovum to the uterus. fallopian ovarian Cowper
    5·1 answer
  • An adult inhales about 6.0×10−4 m3 of fresh air during a breath. Only 20% of fresh air is oxygen. Assume the pressure in the lun
    12·1 answer
  • Two or more functions that must occur<br> inside of our body so that we stay alive.
    7·1 answer
  • Challenges associated with lentic environments​
    13·1 answer
  • 26. Formulating Hypotheses A mineral forms
    13·1 answer
  • Why is freezing water extremely biologically relvant
    14·1 answer
  • The African clawed frog (Xenopus laevis) is allotetraploid, likely as a result of an interspecies mating long ago, followed by a
    5·1 answer
  • What organs control the amount of water in the body by filtering your blood and excreting waste products through urine? kidneys
    14·1 answer
  • How does natural selection lead to the development of antibiotic-resistant bacteria? ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!