Copper deficiency is a rare disease that leads to hematological disorders. It is an essential trace element. It is an essential part of some enzymes (c0-factor) that plays role in cellular respiration. Copper is also an anti-oxidant that scavenges free radicals. In case of cellular respiration copper is responsible for electron transfer of oxygen.
Water cycle
sun
never
evaporation
transpiration
condensation
precipation
run-off
I would say D...just because of the greenhouse effect
Answer:
The independant variable is the Vaseline
The two mistakes were her not counting how many normal leaves their were and makin a faulty conclusion.
Photosynthesis stops when the gases stop flowing.
Explanation:
Biology. No explanation needed