I would personally go with D or B
Answer:
Cheek cells are much larger than the bacteria cells. The bacteria cells are found INSIDE the cheek cells. The bacteria cells are capsule-shaped and the cheek cells are round.
the answer is vascular bundle
Answer:
is used by commercial airplanes
Explanation:
The stratosphere is used by most commercial airplanes. This is because this layer of earth is stratified and more stable.
- The lowest level of the atmosphere is the troposphere.
- This layer is where all the bulk of the atmospheric gases are domiciled.
- Weather conditions occur here.
- This layer is not safe for flight due to its turbulent nature.
- The ionosphere is responsible for the transmission of radio signals around the earth.
- The earth's weather occurs in the region of the troposphere.
The correct answer is light microscope.
The light microscope uses a series of lenses. These lenses produce an image in combination. The position of the lenses is present in such a way that the final image formed by the combination is highly magnified and result in the increasing magnification of the object placed under the microscope. The simple microscope use only a single lens.