Answer:
By squeezing a bulb attached to the wide end of the pipette
Explanation:
You squeeze the bulb and place it on the wide end of the pipet. Then you place the tip of the pipet in the solution and release your grip to pull it into the pipet.
B is wrong, unless you want to accidentally get a mouthful of the sulfuric acid or cyanide you are pipetting.
C and D are wrong. Even the wide end of a pipette is too narrow to fill with either a beaker or an eyedropper.
<span>The correct answer is a lizard. The prefix "hydro-" means water, so the hydrosphere means the parts of the earth covered in water, such as oceans, lakes, etc. The prefix "litho-" means stone or rock, so the lithosphere indicates the land on the earth. An animal who lives in both the hydrosphere and lithosphere will likely be an amphibian (such as frogs and lizards), which lives both on land and in water. An eagle is incorrect because it does not live in water. A duck is incorrect because, although it often visits the water, it does not live there (it's a mammal like us). A shark is incorrect because it does not live on land.</span>
1. B
2. C
I hope this helped!
Answer: the answrr is miskinm because i jus took the test
Explanation: