For giving you understanding ; we need Free O2 but Oxygen is also available in H20 right why dont we use it !!
As the early atmosphere was reducing as there was no free oxygen but it was later produced by chemoautotrophic bacteria !! Living thing release O2 in atmosphere thus making it oxidising in nature and then life evolves !!
A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. Animal cells simply have a cell membrane, but no cell wall.
Answer:
kevin deserved it he stole my lunch money
Explanation:
<u>A cat is lying on its abdomen with its limbs extended. The view of the </u><u>tarsus</u><u> in this position would be called </u><u>Plantarodorsal (PID.)</u>
What is plantarodorsal?
- The sole of the foot, also known as the plantar region, is the part of the foot that touches the ground.
- The dorsum of the foot, also known as the dorsal region, is the part of the foot that faces upward.
What part of the foot is the dorsal?
The dorsum of foot is the area facing upwards while standing.
What is dorsal and plantar flexion?
Plantar flexion describes foot movement contracting muscles in the sole of the foot while its opposite motion, dorsal flexion or dorsiflexion, describes movement toward the upper side or back.
Learn more about plantarodorsal
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Answer:
b.
Explanation:
They receive more solar energy than the poles..
