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
WINSTONCH [101]
3 years ago
5

What is the number of characteristics that define a living thing

Biology
1 answer:
otez555 [7]3 years ago
4 0
A heart beat, breathing, and moving ;)
You might be interested in
All northern elephant seals come from a very small genetic pool. This is because in the 1890s a large number of them were very q
Mashcka [7]

Answer:

b. the bottleneck effect.

Explanation:

The bottleneck effect occurs when a population's size is reduced for at least one generation. This will result in a very reduced genetic variation, which can lead to further adaptation problems.

The Founder effect has its similarities (in terms of the resulting reduced genetic pool) with the bottleneck effect, BUT it occurs when a new colony is started by a few members of the original population.

The Hardy-Weinberg equilibrium is a principle in population genetics that states that the genetic variation in a population will remain constant from one generation to the next IF certain conditions are present (no migration, aleatory mating, among others), so this is not the answer.

Genetic drift (refers to the change in the frequency of an existing gene variant in a population due to random sampling of organisms, so it is not the answer.

7 0
3 years ago
Advancements in the area of agriculture has started to depend on technology sources for better yield and technology advancements
laiz [17]
I think from the above answers the most appropriate is that GPS technology has led to development of robotic tractors for planting, fertilization, and crop harvesting. The global positioning system has found a wide and beneficial use in agriculture, it is used for mapping yields, variable rate planting, variable rate lime and fertilizer application, field mapping for records and insurance purposes among other uses. 
6 0
3 years ago
Why are you likely to get out of breath more easily when hiking in the morning than at sea level?
Luba_88 [7]
<span>Hiking in the morning, assuming you have not eaten anything prior to the hike, results in your body having to perform work with lowered glucose levels, thus causing the body to feel out of breath.</span>
6 0
3 years ago
Help me, please and thank you
iragen [17]
1. A , 2. D, 3. A , 4.C , 5. B , 6.A
8 0
3 years ago
If a behaviorist has someone experiencing road rage turn up the radio and sing loudly when he or she is angry, what is he applyi
finlep [7]
D, <span>positive reward. :)</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • When you examine soil what properties Can You observe
    12·1 answer
  • Minerals are naturally occurring, inorganic solids that have a crystalline structure and a definite chemical composition. T or F
    14·2 answers
  • Witch of the following molecules is used to make radioactively labeled DNA?
    14·2 answers
  • How many factors does a scientist want to differ between the experimental and control groups?
    9·1 answer
  • What kind of relationship would a hummingbird and a draffodil have ?
    8·1 answer
  • Emma is having a tea party with her stuffed animals and dolls, and pretends that they love the tea and cookies she prepared. Emm
    9·1 answer
  • Sickle cell disease-homozygous dominant contract malaria; homozygous recessive die young from sickle cell; herterozygotes immune
    12·1 answer
  • Greenhouse gases are important to climate change because they
    5·2 answers
  • How do rocks form and change
    8·1 answer
  • Arianna recent traveled abroad where she enjoyed eating food from different countries and learning about different cultures
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!