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
dmitriy555 [2]
3 years ago
11

What is natural selection sometimes referred to?

Biology
2 answers:
Valentin [98]3 years ago
8 0

Sometimes natural selection is referred to as "survival of the fittest".

Dmitry [639]3 years ago
3 0
Survival of the fittest
You might be interested in
climate change has caused ice caps to melt in colder regions where polar bears live. The change has caused them to hunt less. th
marishachu [46]

Answer:

Polar bears eventually becoming extinct

Explanation:

4 0
3 years ago
900.j of work are done by a light bulb in 15.0 s. What is the power of the light bulb?
vovangra [49]
well power is equal to work multiplied by time so .. 900j divided by 15 s will give you 60 Watt as your answer
3 0
3 years ago
Question 1
Akimi4 [234]
Animal because the algae and plant would have to have chloroplast and the bacterium does not have a nucleus as it is a prokaryote.
8 0
2 years ago
What are some negative impacts of having this life cycle that might have contributed to a decline in the dragonfly population?
KonstantinChe [14]

Answer:

Dragonflies are important for our environment.

Explanation:

Dragon flies belongs to the ancient family of insects. They are found on every parts of the world and have been from around 300 millions years ago. There are more than 5000 different species of them found in different parts of the world. Conserving dragonflies is important as they considered as a valuable environmental indicators.

Dragon flies are found in the areas where water is available and near grasslands. Their life cycle is an example of an incomplete metamorphosis. The dragon flies lays their eggs near the water or in the water. Dragon flies spends most of the life time as a nymph in the water where they turn into an adult and leave the water. The dragon flies rely on the aquatic ecosystems all through their life. Thus dragonflies are an important indicators of the environment and water quality.

Most of the life cycle of the dragon flies depend on the availability of water and its quality. Polluting water and destroying their habitat will result in the decline of the population of the dragon flies.

5 0
3 years ago
For people over 50, alcohol may positively affect the cardiovascular system by
White raven [17]

Alcohol may positively affect the cardiovascular system of people over 50 years old by reducing the risk of clot formation.

 

<span>Just like with the other body systems, excessive alcohol can have lethal effects on the cardiovascular system. Chronic alcohol use can upsurge the workload of the heart which can then lead to arrhythmia's or what is called an irregular heart beat, inflammation of the heart muscle or myocarditis, weakening of the heart muscle or cardiomyopathy, increased cholesterol, and even hypertension. Other problems are prominent with blood clotting and an increased workload of the heart that is linked to cirrhosis of the liver.</span>

7 0
3 years ago
Other questions:
  • Which cycle depends on evaporation
    12·2 answers
  • Suppose an experimenter moves DNA sequences within a prokaryotic genome and puts the operator to the far end of the operon, past
    15·1 answer
  • Would this be the answer??
    12·1 answer
  • Describe at least two objects whose outlines are like an ellipse.
    5·2 answers
  • Select the sequence that lists Earth's layers from LEAST dense to MOST dense.
    5·2 answers
  • What relationship does chromosome and dna
    14·2 answers
  • Las instituciones economicas se encargan de regir
    9·1 answer
  • How does cancer in the body start?
    10·2 answers
  • What happens to the mass of a whole piece of paper when cut into pieces and placed in a pile?
    14·1 answer
  • What role do humans play in the loss of species and ecosystem services?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!