-A light microscope is an instrument that uses visible light and magnifying lenses to examine small objects not visible to the naked eye, or in finer detail than the naked eye allows.
-Cell organelles that can be seen under light microscope includes; cell membrane, nucleus, nuclear membrane, cytoplasm, vacuoles, cell wall, chloroplasts.
-Mitochondria is an organelle found in the cytoplasm composed of many layers of membrane. site of respiration + production of energy. This is the smallest organelle that can be seen under research grade light microscope.
-A light microscope is an instrument that uses visible light and magnifying lenses to examine small objects not visible to the naked eye, or in finer detail than the naked eye allows.
-Cell organelles that can be seen under light microscope includes; cell membrane, nucleus, nuclear membrane, cytoplasm, vacuoles, cell wall, chloroplasts.
-Mitochondria is an organelle found in the cytoplasm composed of many layers of membrane. site of respiration + production of energy. This is the smallest organelle that can be seen under research grade light microscope.
The climate of Antarctica was probably much warmer in the past than it is today.
Explanation:
There are little things living there now. Coal takes millions of years to form. There must have been much more living things there in the past (when it was warmer) to make coal.
