Answer:
Normally, meiosis causes each parent to give 23 chromosomes to a pregnancy. When a sperm fertilizes an egg, the union leads to a baby with 46 chromosomes. But if meiosis doesn't happen normally, a baby may have an extra chromosome (trisomy), or have a missing chromosome
Explanation:
The correct answer is B. Immune system. The white blood cells work hard to prevent infection in your body. The correct answer is C. Fungi for the second. Athlete's foot and ringworm are types of fungi diseases.
Answer:
False, you can prevent many things by wearing certain gear, not messing around on machinery, etc.
Explanation:
Hope This Helps!
(brainliest please, if possible)
