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
fiasKO [112]
3 years ago
10

What are the five causes of environmental problems?

Biology
1 answer:
kykrilka [37]3 years ago
6 0

Answer:

Biodiversity. Biodiversity is the most complex and vital feature of our planet. ...

Water. Water pollution is a huge concern for us and our environment. ...

Deforestation. We need plants and trees to survive. ...

Pollution. ...

Climate Change.

Explanation:

You might be interested in
What biological macromolecule is made up
zmey [24]

Answer:

Proteins, carbohydrates, nucleic acids, and lipids are the four major classes of biological macromolecules.

Macromolecules are made up of single units known as monomers that are joined by covalent bonds to form larger polymers.

Explanation:

7 0
3 years ago
*EXTRA PTS* How much weight is needed for a 10 m high ball to achieve 400 J of potential energy?
mafiozo [28]

Answer:

,Mass of the Body = 10 kg.

Height = 10 m.

Acceleration due to gravity = 9.8 m/s².

Using the Formula,Potential Energy = mgh

= 10 × 9.8 × 10 = 980 J.

(b). Now, By the law of the conservation of the Energy, Total amount of the energy of the system remains constant.

∴ Kinetic Energy before the body reaches the ground is equal to the Potential Energy at the height of 10 m.

∴ Kinetic Energy = 980 J.

(c). Kinetic Energy = 980 J.

Mass of the ball = 10 kg.

∵ K.E. = 1/2 × mv²

∴ 980 = 1/2 × 10 × v²

∴ v² = 980/5

⇒ v² = 196

∴ v = 14 m/s.

7 0
3 years ago
Read 2 more answers
A syncopal episode would consist of all of these signs except​ ________.
shusha [124]
Seizure

Syncopal episode occurred when there is sudden or temporary drop in blood flow to the brain which results into loss of muscle control or loss of consciousness. Fainting or passing out can also be referred to syncopal episode and condition usually last for only seconds or minutes.


7 0
3 years ago
How do the directions to make a protein get from the nucleus to the cytoplasm?
Margaret [11]
The mRNA made from the section of DNA coding for the protein (the gene) exits the nucleus through a nuclear pore after getting modified. It can get modified by getting a poly-A tail and a methylated cap, along with removing the interfering sequences (introns). 
4 0
3 years ago
Qu'est-ce qu'un polymère?
STALIN [3.7K]

Answer:

polymer any of a class of natural or synthetic substance composed of very large molecules called macromolecules,that are multiple of simpler chemical units called monomers .polymers they make up many of the materials in living organisms example proteins , cellulose

3 0
2 years ago
Read 2 more answers
Other questions:
  • Many people have a tendency to think that heat and temperature are the same thing. However, this is not true. Heat describes
    15·2 answers
  • When you research a topic and write about what you learned without crediting the sources you used it is called what
    7·2 answers
  • Which of the following statements regarding the digestive system is correct?
    14·1 answer
  • The presence of abnormally low amounts of oxygen in the blood is referred to as?
    15·1 answer
  • Over time, a tadpole changes into a frog. Has it evolved?
    8·2 answers
  • Write a summary of the role of RNA and how RNA is synthesized
    10·1 answer
  • The process of chromosome reduction occurs during:
    9·1 answer
  • Advanced practice nurses earn less money than licensed practical nurses. Select one: a. True b. False
    8·1 answer
  • When active transport is moving molecules, it will allow molecules to move from?
    6·1 answer
  • Five general characteristics of organisms in kingdoms Plantae or Fungi are listed in the box. Which table correctly lists the ch
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!