First blank: The mobility of their hosts same goes for the second one :)
Both of its parents must have had a t gene
Answer:
B, food production
Explanation:
The plant is producing food for itself
Answer:
Explanation:
What is Ozone? Ozone is a gas made up of three oxygen atoms (O3). It occurs naturally in small (trace) amounts in the upper atmosphere (the stratosphere). Ozone protects life on Earth from the Sun's ultraviolet (UV) radiation.