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
Nataliya [291]
4 years ago
15

If a circle is divided into 12 equal arcs, then each arc measures 30 degrees.

Biology
2 answers:
lions [1.4K]4 years ago
3 0

this statement is true bc there is 360 degrees total and if you divide that by 12 you would get 30
Amiraneli [1.4K]4 years ago
3 0

This statement is true.

If a circle is divided into 12 equal arcs then each arc measure 30 degree.

The sum of all the angles in a circle is 360 degrees. If the circle is divided into 12 arcs then it means 360/12= 30 degree.

This means that when a circle is divided into 12 arc each arc will be of 30 degree.

You might be interested in
Grass land ecosystem​
alexandr1967 [171]

Answer:

two main types tropical and temperate

Explanation:

There are two main kinds of grasslands: tropical and temperate. Examples of temperate grasslands include Eurasian steppes, North American prairies, and Argentine pampas. Tropical grasslands include the hot savannas of sub-Saharan Africa and northern Australia.

4 0
3 years ago
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur
yanalaym [24]

Answer:

A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?

A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?

Explanation:

A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?

7 0
3 years ago
PLEASE HURRY A student is interested in the behavior of fish. He has 4 identical fish bowls and 20 goldfish. He places 8 fish in
stira [4]

Answer:

(a) number of fish in each bowl

Explanation:

independent or manipulating variable is what you can control in this situation the student can control how many fish are in each bowl

6 0
3 years ago
A controversial diagnosis for a person who exhibits two or more distinct personalities is:
Olegator [25]
Bipolar or a personality disorder?
8 0
4 years ago
What is the best explanation as to why the Thwaites Glacier is melting so rapidly?
kotegsom [21]

Answer:

Carbon dioxide has been released by the burning of fossil fuels. This process is increasing the ocean's water temperature resulting in the glacier melting

Explanation:

The carbon dioxide emissions have constantly been on the rise ever since the Industrial Revolution occurred. The burning of the fossil fuels is the main reason why there is such high quantity of this gas released into the atmosphere. The carbon dioxide is a greenhouse gas, thus it contributes to the arming up of the atmosphere. Because the atmosphere is warming up, the water is warming up as well. The higher temperature of the water results in melting of the glaciers, such as Thwaites Glacier. As the process continues, more and more of the glacier will be melted, with the end result being relatively big rise of the sea level.

8 0
3 years ago
Other questions:
  • Many children were paralyzed by polio in the 1950s. Today, polio has been reduced by 99 percent. Which statement best explains h
    6·2 answers
  • What is plants that produce flower or fruit
    15·1 answer
  • Fungi can be identified at the genus and species level via visualization of their nucleus under a transmission electron microsco
    6·1 answer
  • PLEASE HEP WITH ASTRONOMY HOMEWORK
    10·1 answer
  • Changes in allelic frequency are always driven by natural selection.
    11·2 answers
  • Exercise
    5·2 answers
  • Question 2 (1 point)<br> The main goal of conservation biology is to
    12·2 answers
  • 15. The movement of molecules in a fluid or gas from a region of higher
    15·1 answer
  • HELP ME WITH THIS PLEASE!!!!!!!
    6·2 answers
  • Biology can be defined as the naming and classifying of organisms into different groups. true false
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!