The hole in the ozone layer was discovered over Antarctica.
Answer:
option C. x
8
Explanation:
x + 5
13
x + 5 -5
13 -5 ........subtract by 5 on both sides
x
8
Answer:
The laws of thermodynamics are important unifying principles of biology. These principles govern the chemical processes (metabolism) in all biological organisms. The First Law of Thermodynamics, also known as the law of conservation of energy, states that energy can neither be created nor destroyed. It may change from one form to another, but the energy in a closed system remains constant.
plants have a distinct, multicellular haploid phase
Answer:
Organ level– an organ is a structure composed of at least two different tissue types that perform a specific function within the body. Examples include the brain, stomach, and liver. Complex functions begin to emerge at this level.
Explanation: