Biology, 12.03.2020 02:42 freshboiced7
Microscopes are often used to examine specimens which are too small to see in detail using only the human eye. Which of the following procedures should be followed prior to placing a specimen slide on the stage of the microscope?
A.
Turn the objective lens to the lowest magnification setting.
B.
Focus the microscope on the light source.
C.
Spit on the eyepiece to make sure that it is clean.
D.
Close the diaphragm so no light can enter.
Answers: 1
Biology, 22.06.2019 02:00
Consider the skeleton. which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton
Answers: 3
Biology, 22.06.2019 04:00
Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.
Answers: 1
Biology, 22.06.2019 05:30
Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d
Answers: 2
Biology, 22.06.2019 19:30
When it is summer at the south pole, a. the northern hemisphere is tilted toward the sun. b. the southern hemisphere is tilted away from the sun. c. the northern hemisphere is tilted away from the sun. d. both the southern and northern hemispheres are tilted toward the sun.
Answers: 1
Microscopes are often used to examine specimens which are too small to see in detail using only the...
Mathematics, 09.06.2020 20:57
Social Studies, 09.06.2020 20:57
Mathematics, 09.06.2020 20:57
Mathematics, 09.06.2020 20:57
English, 09.06.2020 20:57
Mathematics, 09.06.2020 20:57
Chemistry, 09.06.2020 20:57
Mathematics, 09.06.2020 20:57
Mathematics, 09.06.2020 20:57
English, 09.06.2020 20:57
History, 09.06.2020 20:57