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
Gennadij [26K]
3 years ago
16

Which of the following substitutions can help reduce air pollution?

Biology
2 answers:
a_sh-v [17]3 years ago
8 0
The obvious answer is a bc it does not use and toxic fuels
Pepsi [2]3 years ago
8 0

A) Using a bike instead of a car

You might be interested in
What evidence supports the claim that the earth has layers?
andrew11 [14]

Answer:

There are many ways scientists can gather evidence to learn about Earth's interior including direct evidence from rock samples and indirect evidence from seismic waves.

also

1. Seismic waves and earthquakes

2. Volcanoes

3. Principles of density

​4. Earth is magnetic

Explanation:

5 0
3 years ago
Most of the body's calcium is found in ________.
atroni [7]

Answer:

Bone.

Explanation:

Calcium is one of the important element present in the body. Calcium plays an important role in the muscle contraction. The calcium ions also acts as a signalling molecule during cell signalling.

The calcium is present in our extracellular fluids, bones, and teeth. The major constituent of calcium is present in the bone. The bone consists of around 90% body;s calcium.

Thus, the correct answer is option (b).

7 0
3 years ago
General Formula: (CH2O)n where n is the number of carbon atoms. example: The sugar glucose is a small carbohydrate; its n equals
scoundrel [369]

Answer: C6H12O6

Explanation: glucose is the simplest sugar. As N is the number of the carbon atom, when we multiply 6 into the inner basic formula then (CH2O) convert into C6H12O6. As the number of carbon atom changed the formula of sugar also changed.

4 0
2 years ago
Compare and contrast transcription and translation
tangare [24]
So first transcription takes place which is a RNA that translates DNA Template. So an example would be DNA has AGCGTCAATCTA this will be translated into UCGCAGUUAGAU

Then this message is send off to become a protein with the MRNA which then comes Translation which is the process of converting UCGCAGUUAGAU into a protein and the way it’s done is by this message going through a ribosome and gets translated by TRNA that brings amino acids together to form codons and create your protein.
6 0
3 years ago
Which event might disrupt a stable ecosystem?
mel-nik [20]
An invasive species.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the adaptive (natural selection) benefit of the diving response in aquatic and marine mammals? do you think it has an ad
    7·1 answer
  • Darlene places a small cube of wood into beaker filled with water. The wood floats on top of the water.which of these best expla
    6·2 answers
  • Can some one tell me what it means by number of tests.
    7·1 answer
  • Is 0.3 concentration high or low and why?
    6·1 answer
  • Needle–like sporophytes are characteristic of which of the following types of bryophytes
    15·1 answer
  • A ____________ force is a force that one object applies to another object without touching it.
    12·1 answer
  • Amelia puts some ice cubes in a cup of water at room temperature. Which statement describes the heat flow in this situation?
    10·2 answers
  • How much more kinetic energy does your car have when it changes its speed from 16 km per hour to 80 km per hour
    8·1 answer
  • As the electron transport carriers shuttle electrons, they actively pump ________ into the outer membrane compartment setting up
    14·1 answer
  • In a population, surrounded with dark gray rocks, there lived 2 types of beetles, a gray beetle and a white beetle. In the start
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!