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
Natalija [7]
3 years ago
9

Which of the following characteristics of living things best explains why birds fly south for the winter?

Biology
1 answer:
Anton [14]3 years ago
4 0

Answer:

In areas that have cold winters, some common bird foods, such as nectar and insects, may not be available year-round. Birds that eat those foods must fly south to find food to survive. Other birds that eat seeds or bugs that live under tree bark often hang around, since they can continue to find food all winter long.

You might be interested in
The energy available at the trophic level that has secondary consumers is 50 kilocalories. How much of this energy is most likel
mihalych1998 [28]
<h2>Answer:</h2>

Option C is correct.

C. 5 kilocalories

<h2>Explanation:</h2>

Only a little amount of energy as 10% is transferred to the next trophic level. This is called 10% rule. So, in this case as the energy available at the secondary trophic level is 50 kilocalories and 10% of it is transferred into the tertiary level so it would be 5 kilocalories.

4 0
3 years ago
What is the scienctific oberservation of a scarlet ibis
Vesnalui [34]

The scarlet ibis (Eudocimus ruber) is a species of ibis in the bird family Threskiornithidae. ... Traditional Linnaean taxonomy classifies it as a unique species, but some scientists have moved to reclassify it as a ... More recent observation, however, has documented significant crossbreeding and hybridization in the wild.

6 0
3 years ago
As the human population grows what happens to our natural resource requirements
Advocard [28]
The need for natural resource should increase.
8 0
3 years ago
Compare and contrast liquids and gasses
svetlana [45]
Gasse you cant see and liquid you can see or toch and feel them
hope that helps
5 0
3 years ago
White forelock of hair is due to a dominant gene (W). A mom with a white forelock and a
Pepsi [2]

Answer:

So the mom has the genes of Ww because for the first kid not to get it she must have a recessive gene. The Father for sure has 2 recessive genes, ww, meaning the kid has a 50/50 chance. The kid could get Ww or ww.

8 0
3 years ago
Other questions:
  • Investigation: how does temperature affect respiration rates of fish? answers
    6·1 answer
  • Describing the action potential and its phases
    9·1 answer
  • A very small tilt in Earth’s axis would likely cause
    15·1 answer
  • In the modern world, what is the path for the transfer of genetic material?
    8·1 answer
  • Will give most brainliest and thanks with five star if answered this question correctely Why must a cell grow and duplicate its
    14·1 answer
  • Answer true or false.
    10·2 answers
  • Explain the parts of Darwin’s Theory of Natural Selection.<br> Fake answers will be reported
    8·1 answer
  • What does this mean for the body as a whole? *Be specific.
    15·1 answer
  • What is the effort put by scientists and sailors to know about earth?​
    15·2 answers
  • Humans are not dependent upon abiotic parts of the environment. True or false?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!