Answer:
Mechanical advantage of block and tackle
Explanation:
A block and tackle is characterized by the use of a single continuous rope to transmit a tension force around one or more pulleys to lift or move a load. Its mechanical advantage is the number of parts of the rope that act on the load. ... Thus, the block and tackle reduces the input force by the factor n.
"The phosphorous cycle does not enter the atmosphere, unlike the nitrogen cycle and the carbon cycle" is the way <span>the phosphorous cycle differ from the nitrogen cycle and the carbon cycle. The correct option among all the options that are given in the question is the third option or option "C". I hope that the answer has helped you.</span>
Answer:
Compound microscopes have more than one lens to generate high magnification images of flat, thin specimens. There are three major structural parts of a microscope: Head, Base, and Arm. ... The light is then collected and formed an image by an objective lens. We see the magnified images through the eyepiece
Explanation:
Answer:
muscle contraction increases interstitial fluid pressure and compresses the blood vessels within the active muscle. As a consequence, blood flow is highest when muscles relax between successive muscle contractions.
Explanation:
Greetings!
What process causes dissolved substances to be left behind to form minerals after water in lakes or ponds evaporates?
- A process causes dissolved substances to be left behind to form minerals after water in lakes or ponds evaporates is called precipitation.
Precipitation refers to any liquid or frozen water that forms in the atmosphere and falls back to the Earth. Precipitation comes in many forms, like rain, sleet, and snow.
Additional Informations:
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