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
Pavlova-9 [17]
1 year ago
8

A hypothesis for why narwhals have long tusks can be made using the concept of sexual selection. Which one of

Biology
1 answer:
kenny6666 [7]1 year ago
3 0

In contests over females, the male with the longest tusk should always, or almost always, win.

You might be interested in
Which of the following is not an example of diffusion?
Vikki [24]
A because it’s not wasting more just soreading
3 0
2 years ago
UUUUU HAVEE E E E NNOOOOOOOO I DEAAAAAAAA I NEEEEDDDD HELLPPPPPP PLSSSSSSS!!!!
Verdich [7]

Answer:

How are we supposed to make a project for you....

Explanation:

7 0
3 years ago
Read 2 more answers
Predict what the effect of a powerful fungicide that killed almost all fungi have on humans and animals. The humans and animals
tangare [24]
B. The amount of waste would build up and the toxins produced would harm the animals and humans
8 0
3 years ago
Why is the cell membrane so important?
Nady [450]

C, because it protects the cell from the outside environment

3 0
2 years ago
What happens in a rainforest ecosystem when trees are cut down
Alexeev081 [22]

b. trees provide everything in a rain forest ecosystem.

8 0
3 years ago
Other questions:
  • It is estimated that _______________ of human DNA encodes protein. A) about fifty percent B) less than five percent C) more than
    10·2 answers
  • Which of the following is an example of technology influencing science? The invention of the electric motor after the discovery
    7·2 answers
  • 2. Heavy metals that pose health hazards to people and ecosystems occur __________. a. as a by-product of agriculture b. over ex
    10·2 answers
  • Fungi have an extremely high surface-area-to-volume ratio. what is the advantage of this to an organism that gets most of its nu
    7·1 answer
  • What is the pattern between gravitational force and distance from Earth's center
    13·2 answers
  • Sharon is working on a report on smooth muscles. Smooth muscles control involuntary body movements. Sharon drew this image to sh
    6·1 answer
  • Select all that apply.
    10·1 answer
  • Burning wood into ash is an example of which kind of change?
    12·2 answers
  • Select the correct answer.
    8·1 answer
  • What happens when the monchondria stops working
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!