Answer:
C: The United States uses more land for parks and forests than for urban areas.
Explanation:
I got it right
I would say that many of our heritable traits are <span>influenced by several genes and by the environnement.
It's, for the biggest part, because of the mutations. You have your heritables traits thanks to your mom and your dad. But a mutation caused by either several rays like ultraviolets or chemicals can changed your traits.
Hope this helps !
Photon</span>
True. Without photosynthesis, life on earth would not exist
Answer:
chick
Explanation:
it has feathers and lays eggs
Answer: Time of Exposure
Explanation: It is important at what time the teratogen came in contact with fetus. Same molecule may act as teratogen in first 3 months of pregnancy and might be safe in last 3 months.
