<span>Pesticide use is harmful to human agriculture because it
contains an antifreezing chemical (present in transportation vehicles). When the
chemical seeps into the leaves of the plant, it is distributed all over its
body and remains there. The chemical may still be present there when we are
going to the plant.</span>
First one is geosphere
second is biosphere
third is atmosphere
The correct answer is (c.) rolls in mud to cool off and deter flies. Species adapt over time through structural and behavioral adaptation. One of its examples would be rolling in the mud to cool off and deter flies, would best describes a behavioral adaptation of an elephant.
Answer: C
Explanation:
A peptic ulcer is an erosion in a segment of the gastrointestinal mucosa, typically in the stomach (gastric ulcer) or the first few centimeters of the duodenum (duodenal ulcer), that penetrates through the muscularis mucosae.
Please mark as brainliest, thank you! :)
Answer:
C) The cells of the new unknown microorganism may be too small to see with the objective and ocular lenses you used.
Explanation:
A microscope can visualize the microbes of various size only when the suitable lens with the required resolving and magnification powers are used. In the given experiment, control slides were observed under the microscope but the cells of the unknown organism were not visible. This means that the sample contained the microbial cells of a very small size that could not be seen with 40X and 10X lenses. The use of lenses with more magnification power would have helped here.
