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
kirill115 [55]
3 years ago
15

What are 3 categories of causes for cancer?

Biology
1 answer:
andrezito [222]3 years ago
3 0
Carcinoma ; sarcoma ; <span>myeloma</span>
You might be interested in
Fossilized remains of ancient organisms are considered by many scientists to be the strongest evidence that species change over
nata0808 [166]
The answer is C, DNA sequences of populations that are closely realted
6 0
3 years ago
Read 2 more answers
You read an article about vegetables grown in the United States. According to the article’s author, Americans need to take
Scorpion4ik [409]

Answer: Option D.

It is an evidence -based report.

Explanation:

An evidence based report is a report that is written based on scientific evidence to draw out conclusion or arguments for guidance and decision making for the people.

The article that was written, was base on some scientific proof that vegetables lack some nutrients. The vegetables have been analyzed and the constituents have been known. Conclusion was arrived at the Americans need to take dietary supplements to meet up with the daily nutrients requirements while taking vegetables.

4 0
3 years ago
The algae, walleye pollock, and orca populations could have all affected the moon jelly population. What additional evidence do
STALIN [3.7K]

Answer:

  • There is a balance of resources, shelter, and number of species inside the region which is under consideration. While, the moon jelly's population may increase due to lack of presence of the competition for the resources that are present by means of other consumers of zooplankton that would enhance the growth of the moon jelly's.
  • Along, with that the decrease in the number of predators which are mainly the big marine animals inside the region that would increase the level or growth of the moon jelly's.

5 0
3 years ago
Read 2 more answers
Radiolarians have a cell wall made of
murzikaleks [220]
<span>Radiolarians have a cell wall made of .....
According to </span>
 https://microbewiki.kenyon.edu/index.php/Radiolaria <span>
"</span>
Radiolaria are unicellular organisms. They have mineral skeletons (tests) that are composed of silica. The tests are formed through the absorption of silicon compounds. This skeleton is covered with cytoplasm, which is withdrawn if the organism is disturbed."
There cell wall is made of according to another website
...
<span> "Radiolaria....have cell walls made up of thick cellulose walls"
Hope this helps:)
@SamSamySamantha
</span>

4 0
3 years ago
4. The mass of ball A is 10 kilograms and the mass of ball B is 5 kilograms. If
Nookie1986 [14]
4.) We are told that ball A is travelling from right to left, which we will refer to as a positive direction, making the initial velocity of ball A, +3 m/s. If ball B is travelling in the opposite direction to A, it will be travelling at -3 m/s. The final velocity of A is +2 m/s. Using the elastic collision equation, which uses the conservation of linear momentum, we can solve for the final velocity of B.

MaVai + MbVbi = MaVaf + MbVbf

Ma = 10 kg and Mb = 5 kg are the masses of balls A and B.
Vai = +3 m/s and Vbi = -3 m/s are the initial velocities.
Vaf = +2 m/s and Vbf = ? are the final velocities.

(10)(3) + (5)(-3) = (10)(2) + 5Vbf
30 - 15 = 20 + 5Vbf
15 = 20 + 5Vbf
-5 = 5 Vbf
Vbf = -1 m/s

The final velocity of ball B is -1 m/s.

5.) We are now told that Ma = Mb, but Vai = 2Vbi

We can use another formula to look at this mathematically.

Vaf = [(Ma - Mb)/(Ma + Mb)]Vai + [(2Mb/(Ma + Mb)]Vbi

Since Ma = Mb we can simplify this formula.

Vaf = [(0)/2Ma]Vai + [2Ma/2Ma]Vbi
Vaf = Vbi

Vbf = [(2Ma/(Ma + Mb)]Vai + [(Ma - Mb)/(Ma + Mb)]Vbi
Vbf = [2Mb/2Mb]Vai + [(0)/2Mb]Vbi
Vbf = Vai

Vaf = Vbi
Vbf = 2Vbi

If the initial velocity of A is twice the initial velocity of B, then the final velocity of A will be equal to the initial velocity of B.

If the initial velocity of A is twice the initial velocity of B, then the final velocity of B will be twice the initial velocity of B.
3 0
3 years ago
Read 2 more answers
Other questions:
  • In living organisms, DNA consists of two complementary strands wound together in a specific structure called a ______.
    6·2 answers
  • The organ of the lymphic system where t cells are made is called the
    5·1 answer
  • Which of the following is a scientific species designation?
    7·2 answers
  • According to the World Resource Institute, biodiversity is the variety of the world's organisms, including their genetic diversi
    10·1 answer
  • What kind of environment would have had to existed in the past for an area to have coal today?
    14·1 answer
  • Protei
    6·1 answer
  • The factor being changed by the person doing the experiment in a controlled study is called the
    7·1 answer
  • Which action is most likely to stop succession and make an ecosystem less
    8·2 answers
  • What are some plans that can benifit Kelley's Island State Park?
    15·2 answers
  • What products are always made when any carbon-based fuel is burened in the presence of oxygen
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!