Select the correct answer.

A pair of pliers is an example of a simple machine with two levers. Which part of the pliers is the fulcrum?

ΟΑ. Α

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Ο Ε. Ε

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Explain how a fossil mold is different from a fossil cast

What do red blood cells, white blood cells, and platelets have in common? A. All are part of lymph. B. All are produced in the bone marrow. C. All are involved in destroying pathogens. D. All are self-secreting hormones.

What are the two types of dormancy in plants? predictive and consequential cause and effect seasonal and yearly

in this mri, a transverse section was obtain from a person and shows the kidney and liver and the spinal cord within one of the vertebra as well as the vertebral disc. as you can see, the liver is___and___to the right kidney

Which is the most accurate way to read a graduated cylinder?

GTPases serve in many signal transduction pathways and the presence of GTP or GDP dictates where the pathway is on or off, respectively.

What is the difference between eukaryotic and prokaryotic cells? A. eukaryotic cells are found in animals, while plant cells are comprised of prokaryotic cells. B. eukaryotic cells have a plasma membrane, which is lacking in prokaryotic cells. C.

Which of the following biotic organisms makes its own energy from inorganic substances? producers consumers decomposers minerals

Which phrases describe both Jupiter and Saturn? Check all that apply. (atmosphere contains hydrogen and helium) (has 50 or more moons) (has a density less than that of water) (has multiple rings) (has fast winds and storms)

Which process releases 2260 joules of heatenergy per gram of water into the environment? (1) melting (3) condensation (2) freezing (4) evaporation