Answer: it reflects light from the sun.
Explanation:
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Answer:
Pepsinogen and gastric lipase
Explanation:
The protein digesting enzyme pepsin is activated by exposure to hydrochloric acid inside the stomach. Chief cells, also found within the gastric pits of the stomach.
Answer:<u> by planting more trees so they use more carbon dioxide and reduces the CO2 level. we can reduce the use of non-renewable energy such as petroleum and use more renewable energy sources such as solar, wind and wave energy and geothermal energy.</u>
Explanation:
Answer:
field of view = 0.45 mm
Explanation:
given data
object lens = 4x
view microscope = 4.5 mm
to find out
field view at 40x
solution
we know microscope have objective lens like 4x or 10x or 100x that magnify 4 time or 10 time or 100 time respectively
so we can say that field of view will be decreasing by increasing number of magnify lens
so for clear resolution 40 x field of view will be
40 x field of view = 4x × 4.5 mm ..............1
field of view = 
field of view = 0.45 mm