Answer:
the child will either receive either an X or a Y chromosome from the father
Explanation:
The mother always give the child an X chromosome because thats the only one she can give
the father can either give an X or a Y which determines if the child will be female or male
Answer:
Oxygen
Explanation:
Plants take in water, Carbon Dioxide and light to make oxygen for humans and animals to breath.
Answer: organic
Explanation: Its melting point is -44 °C
The Apollo program was designed to land humans on the Moon and bring them safely back to Earth.
Answer:
B
Explanation:
Warm because land gains heat faster than water when heated by the sun. The heated land then transfers the heat to the atmosphere. The air mass is dry becasue a continent is mainly land and very little water (unlike oceans). There is, therefore, very little moisture in the continental tropical air mass.