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
irina [24]
3 years ago
5

Although the percentage of teens smoking has gone done in recent years,

Biology
2 answers:
erma4kov [3.2K]3 years ago
8 0
B. 20 I believe is the answer.
Effectus [21]3 years ago
8 0

. Although fewer teens smoke than in the past, approximately 20 percent still do. If you’re under 18, smoking is illegal and you’ll face a heavy fine if caught.


Your answer shloud be 20%

You might be interested in
All living things are made of ________ like carbon, nitrogen, and oxygen
MrRissso [65]

Answer:

Water

Explanation: I think this is the answer if I am wrong please tell me thank you.

3 0
3 years ago
Why is it thought that the majority of natural selection is stabilizing selection?.
Advocard [28]

Answer:

Why is it thought that the majority of natural selection is stabilizing selection? Mutations produce extreme phenotypes, which are selected for. Artificial selection is the most common, which is a type of stabilizing selection. Most mutations are beneficial and produce intermediate phenotypes.

Explanation:

5 0
2 years ago
What are monosaccharides made up of?
77julia77 [94]
<h2>Answer</h2>

The monosaccharides is formed by just bounding of C, H and O.

<h2>Explanation</h2>

Monosaccharides are simplest molecule or unit in the carbohydrates group which united with each other to form di, tri or polysaccharide structure. As these are the simplest unit in carbohydrates, they are only formed by numbers of carbon, oxygen and hydrogen atoms. The number of atoms in the chain of monosaccharides varies with changing required compound. for example in deoxyribose, one of hydrogen is not present in its structure but present in ribose.

3 0
3 years ago
Which example is an inherited trait?
pychu [463]

Answer:

Eye Color.

Explanation:

You inherited your eye color and genes from your parents. You can easily change how fast you drive, your accent and your food preferences no matter who you're related to.

Have a great day!

#Equestrians

5 0
2 years ago
Read 2 more answers
Which of the following can occur to two segments of a population if they are geographically isolated
lbvjy [14]

The correct answer is 4.) Eventually they become separate species

A process of formation of a new species from an existing species is called speciation.

When a single species changed into two or more separate species, is called speciation. Speciation can take place due to reproductive isolation.  In reproductive isolation, the separated species no longer can interbreed among themselves. This is happened due to mating differences, sterility or environmental barriers which finally results into the adaptive splitting into two species.

5 0
3 years ago
Other questions:
  • The essential attributes of all living things include all EXCEPT ________. The essential attributes of all living things include
    7·1 answer
  • Which of these characteristics applies only to cardiac muscle tissue?
    9·1 answer
  • What functional groups will be joined together if alanine and serine molecules combine to form a single molecule?
    8·1 answer
  • Write the following as an algebraic<br> expression:<br> the product of 5 and b<br> What
    12·1 answer
  • All of these are natural events that could alter an ecosystem EXCEPT -
    6·1 answer
  • To take in matter or energy<br> collection<br> liver<br> composition<br> absorption<br> Ok
    9·1 answer
  • What is the function of the phloem? Select one: Phloem carries water and minerals to the rest of the plant from the roots. Phloe
    14·1 answer
  • Which component of transcribed rna in eukaryotes is present in the primary transcript but is removed before translation occurs?.
    9·1 answer
  • A malignant lesion of the forehead measuring 1.0 cm was removed. The operative report states skin margins are 1.1 cm on all side
    9·1 answer
  • How quickly can bacterial contamination occur quizlet?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!