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Answer: The blood vessels in the umbilical cord, the fetus receives all the necessary nutrition, oxygen, and life support from the mother through the placenta.
Explanation:
Answer:
The average, year-after-year conditions of temperature, precipitation, winds, and cloud in an areas are known as its climate.
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Answer:
If trice as in 3x then 5 years ago Mariam was 0 years old and Tolu was 10.
Explanation:
When Mariam is 0 years old( 5 years ago) then Tolu is 10. 5 years later Tolu is now 15 and Mariam is 5. Tolu is 3x older than Tolu.