A human fingernail has a hardness of approximately 2.5. Which mineral is softer than a finger nail. A. calcite B. gypsum C. apatite D. diamond

Describle the route taken by blood from the intestine to the kidney

Which animal contains one body opening that serves as both mouth and anus?

Traditionally physicians calculate the first day of pregnancy as

If soil is 1000 years old is it young soil

Some organisms do all three parts and some may only do the first part, glycolysis. Explain why larger life forms do the entire process but much smaller organisms have more leeway in completing it?

Question 1 Bernoulli's principle states that fluid velocity decreases when flow is restricted. 1) True 2) False

How many cells are produced in Mitosis

Which of the following shows the correct unit of weight listed from largest to smallest? A. Gram, microgram, milligram, kilogram B. Microgram, milligram, gram, kilogram C. Kilogram, gram, milligram, microgram D. Milligram, microgram, kilogram, gram

Choose the incorrect statement The generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron.

Temperature can be used to measure a particle's chemical energy. ionic energy. kinetic energy. potiental energy.