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
Bezzdna [24]
4 years ago
12

Identify some scientific methods you use every day to answer questions or solve problems.

Biology
1 answer:
chubhunter [2.5K]4 years ago
7 0

Answer:

Observation, hypothesis, conclusion, Inference, etc.

Explanation:

I hope this was helpful!

You might be interested in
Ellis-van Creveld syndrome is a form of dwarfism that is inherited in an autosomal recessive pattern. This particular form of dw
jenyasd209 [6]
A) A textbook definition would be that genetic drift is: a random change in allele frequency caused by a series of chance occurences that cause an allele to become more or less common in a population. In layman's terms, this means that genetic drift happens when luck makes the genetic pool of the population to deviate from what is expected.
B) The cause for this genetic drift is the aformentioned couple. Because amish communities are small and they select partners from their community, having even a couple of carriers of alleles in a community can make the allele freuency much larger than expected; for example, if the community was 100 persons, the percentage would be in the order of 1%, still much larger than the general population. Thus, the cause here is that a small population had a couple of carriers.
C) Sexual reproduction leads to a mixing of alleles from both mother and father and helps diversity. When a population is isolated, the gene pool is fixed and no new genes can come in, reducing diversity. Also some people that have an allele might die, hitting diversity even more. Finally, having a small population creates a strong pressure in some circumstances that leads to elimination of some traits and diversity.
7 0
3 years ago
How many people are diagnosed with skin cancer in the U.S. annually
fiasKO [112]

Current estimations are that one in five Americans will develop skin cancer in their lifetime. It is estimated that approximately 9,500 people in the U.S. are diagnosed with skin cancer every day. Which adds up to over 3.3 million persons each year.

Hope this helps! :)

4 0
3 years ago
Two species of birds feed on mistletoe berries. The birds are active at different times of the day and do not come into contact
I am Lyosha [343]

Answer:

The correct answer is B. exploitation

Explanation:

Exploitation competition occurs when the interaction of two species is indirect when they complete for the same resource like food, place, etc. The use of resources by one individual species reduces the amount of resources for the other species leading to competition.

So over time the more fit species will out complete the less fit species. So here two species of bird feed on the same food but at different times and so they reduce resources for each other which is an example of exploitation competition.

6 0
3 years ago
Natural selection is the mechanism by which organisms inherit negative traits that ultimately lead them to die. True or false
Maru [420]
This is False

Natural selection is the mechanism in which organisms inherit the traits that are necessary for survival and thus change. Those who do not have these traits die.
5 0
3 years ago
True or false:<br> the endocrine system functions by spending chemical signals
never [62]

False is your answer

7 0
3 years ago
Read 2 more answers
Other questions:
  • You can probably find algae
    11·1 answer
  • What are the chromosomes found in an animal cell?
    12·2 answers
  • PLEASE HELP FAST!!!!
    8·2 answers
  • In what ways does the structure of the mitochondrion relate to its<br> function?
    6·1 answer
  • The entropy of a system measures the state of disorder of the system.
    11·2 answers
  • What is the basic unit of matter?<br> a. compound<br> b. mixture<br> c. solution<br> d. atom
    6·2 answers
  • A beaker contains two solutions of salt dissolved in water. The two solutions have different concentrations (measured by molarit
    11·1 answer
  • Select the correct answer.
    7·1 answer
  • HELP PLEASE WILL GIVE POINTS FOR VOLCANOS DRAG AND DROP USE ATTACHMENT PLEASE
    9·2 answers
  • Gentoo penguins present a potential mate with a pebble. Emperor penguins have a specific call and movement that they make to att
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!