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
Arisa [49]
3 years ago
12

In addition to possibly releasing harmful chemicals in the environment, mining is considered

Biology
1 answer:
Akimi4 [234]3 years ago
7 0
Coal Mining is considered the most dangerous job in the United States. Mining also possibly releases harmful chemicals in the environment. 
You might be interested in
Which characteristic cannot be inherited
Deffense [45]
You cannot inherit Language
4 0
3 years ago
Read 2 more answers
When a muscle is stimulated to contract aerobically, less lactic acid is formed than when it contracts anaerobically because:___
lyudmila [28]

Answer:

5. under aerobic conditions most of the pyruvate generated as a result of glycolysis is oxidized by the citric acid cycle rather than reduced to lactate.

Explanation:

The contraction of muscles occurs in the presence of Adenosine Triphosphate (ATP) because ATP supplies the muscles with the energy they require for contraction.

Muscles can undergo contraction Aerobically ( in the presence of oxygen) or Anaerobically ( in the absence of oxygen).

When a muscle is stimulated to contract aerobically, less lactic acid is formed than when it contracts anaerobically because under aerobic conditions most of the pyruvate generated as a result of glycolysis is oxidized by the citric acid cycle rather than reduced to lactate.

4 0
4 years ago
Outline what has to occur in the body for a reflex and a voluntary action to occur.
enot [183]

Answer:

For involuntary actions (reflexes) the information is first detected in the sensor and travels along sensory neurons to the spinal cord. Once the action potential reaches the spinal cord, the information is transmitted across the synapse to the motor neuron. for voluntary actions,

movements are commanded by the motor cortex, the zone of the cerebrum located behind the frontal lobe. The motor cortex sends a neural message that moves through the brain stem along the spinal cord and into the neural network to the muscle being commanded.

6 0
3 years ago
Ability to roll the tongue is caused by a dominant allele. A woman is a "roller," but one of her parents is not. Reference: Ref
matrenka [14]

Answer:

1/2.

Explanation:

The autosomal dominant trait may en defined as the trait that can express itself even in the heterozygous condition and in the homozygous dominant condition as well.

Let the B allele is responisble for the roll tongue and b is recessive allele. The woman can roll the tongue and she must have the genotype Bb because her one parents is normal. The woman married with a man with non roller ( bb). The Bb × bb cross results in the following progeny Dd, Dd ( roller), dd and dd ( non roller). The probability of the child being a roller is 1/2,

Thus, the answer is 1/2.

5 0
3 years ago
What determines an organism's phenotype?<br> A.age<br> B.genotype<br> C.random mutations
Bingel [31]

Answer:

B. genotype

Explanation:

Genotype determines an organism's phenotype.

5 0
4 years ago
Read 2 more answers
Other questions:
  • Writers often use description to create a mood or establish a theme. What theme does Woolf establish in the opening paragraph? t
    8·1 answer
  • Describe three ways that a crime scene can be recorded. What is a benefit of each?
    8·2 answers
  • Can you help with this:<br> Thank you
    9·1 answer
  • What are vessel fiber/fibber/fibre ? beams ?​
    9·2 answers
  • What are the three things that a plant needs to make its own food matter? What happens when a plant does not get these things? *
    7·2 answers
  • Which of the following is not a goal of the Seafood Watch program? a. to promote sustainable fishing b. to identify unsustainabl
    9·2 answers
  • Which stage of the cell cycle happens directly after cytokinesis?
    13·2 answers
  • James wants to know which brand of shoe will help him run faster. He thinks the more expensive shoe should be the one that helps
    13·1 answer
  • En que se diferencia la composición de la sangre que entra en un riñón da la que sale de el
    7·1 answer
  • How does a toxin enter the cell membrane?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!