A Respiration by animals CO2 is being added.
B trees burning same
C tree leaves removed
D oil added
Answer:
Rafflesia Arnoldii
Explanation:
Both the largest and the rarest flower in the entire world (that has been discovered).
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C. since sexual reproduction takes a lot longer and it involves 2 offsprings. it requires more energy
Hes trying to infer the density of oak trees (:
Answer:
When the pollen tube grows into the ovule
Explanation:
Simmilar to animals, fertilization occurs when the egg (ovule) and the sperm join together to produce a new individual. In flowers, when the pollen tube grows into the ovlue is when pollen and ovule join together and fertilization occurs. A new seed is the produced, ready to produce a new individual.
