Answer:
I believe the answer would be b
Explanation:
Because the US has a mixed economy where it's both traditional and command economy.
Genetic alterations that induce unchecked cell growth and tumor formation are the root cause of cancer.
<h3>What are the causes of cancer?</h3>
Genetic alterations that induce unchecked cell growth and tumor formation are the root cause of cancer. The fundamental causes of sporadic tumors are genomic instability and DNA damage. Genetic mutations that are inherited cause a small percentage of malignancies. The majority of malignancies are caused by environmental, behavioral, or lifestyle exposures.
Various lifestyle choices that may increase your risk of developing some adult malignancies include smoking, eating a lot of fat, and working with hazardous chemicals. However, most cancer patients are too young to have had prolonged exposure to these lifestyle risks.
<h3>Symptoms</h3>
- Fatigue.
- Lump or region of thickening that can be felt under the skin.
- Changes in weight, such as unplanned loss or growth.
- Alterations to the skin, such as yellowing, darkening, or redness, as well as unsealing wounds or modifications to moles that already exist.
- Changes in bowel or bladder habits.
To learn more about causes of cancer refer to:
brainly.com/question/11710623
#SPJ4
B ) refers to the pitch or timbre of a persons voice
Answer and Explanation:
There is the same error repeated in two places in this sentence. This is because the sentence needs conjunctions before the verb "to fly" and before the word "lucy". Conjunctions are words that allow connections between the clauses of a sentence, allowing them to be read with fluidity and cohesion. Without these conjunctions, sentences are incorrect and incoherent.
The sentence written with the conjunctions correctly would be:
"Learning how to fly a plane and swimming were two skills that Lucy really wanted to learn."
