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
Aneli [31]
3 years ago
9

What illegal substance used by pregnant women produces an intense restriction of the arteries, causing a significant reduction i

n the flow of blood and oxygen to the fetus, thereby increasing the risk of fetal death and a number of birth defects and disabilities?
Biology
1 answer:
guapka [62]3 years ago
6 0
That illegal subtances is Marijuana or cocaine i guess but i dont know if that is the right answee
You might be interested in
Potential evapotranspiration definition
ELEN [110]
Potential evapotranspiration is defined as the amount of evaporation<span> that would occur if a sufficient water source were available.</span>
5 0
3 years ago
Which type of mining is likely the least harmful to the environment?
bezimeni [28]

Answer:

Placer mining can be less damaging to the environment than surface mines, as the sediment is returned to the water after the minerals have been extracted.

Explanation:

8 0
3 years ago
All humans belong to a single race because
victus00 [196]

Answer:

The correct answer will be option-C.

Explanation:

The race is a term used to denote the group of people who share common ancestors and descended from it. The groups are based on the physical appearance and social qualities as a result of adaptation and natural selection which led to the variation in the species of humans.

Although humans show variation, they all belong to the same species and same genus- Homo sapiens. The sapiens share 99% DNA as well they can successfully reproduce with each other which shows that they have descended from a common ancestor.

Thus, Option-C is the correct answer.

6 0
4 years ago
Ribosomes are produced by the _____.
Alekssandra [29.7K]
Your answer should be A. Nucleolus.
Hope this helped!!!!! :D
3 0
4 years ago
Read 2 more answers
Build up of _<br> _has been used to try to predict earthquakes.
Mila [183]
Build up of FRICTION has been used to try to predict earthquakes, should be the write answer.
3 0
4 years ago
Other questions:
  • What does lifestyle have to do about overweight/obesity?
    14·1 answer
  • A certain insecticide kills 70%70% of all insects in laboratory experiments. a sample of 77 insects is exposed to the insecticid
    9·1 answer
  • Which of the structures shown above contains a nucleolus?
    6·1 answer
  • What did the peppered moths signify in evolution
    14·1 answer
  • When two traits are mixed together like paint to create a third phenotype
    15·2 answers
  • Suppose that a patient is diagnosed with a new disease caused by the build up of waste material in the bodys cells which organel
    9·2 answers
  • When comparing DNA polymerase I and DNA polymerase III functions, we find that Group of answer choices both DNA polymerases have
    12·1 answer
  • Help plz is due today?!!!!
    11·2 answers
  • Explain in words the semi conservative model of DNA replication. In your answer make sure you include the end result and explain
    5·1 answer
  • How the body defends itself against infection
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!