What are the building blocks of minerals?

a. rocks

b. elements

c. isotopes

d. electrons

What is used in a Reinsch test?

Which processes result in recombination?

Which human activity has had the greatest impact on climate change?

What is the correct definition of macroevolution?

What are the two types of marrow contained in the spongy tissue found in the femur? A. red bone marrow and white bone marrow B. red bone marrow and yellow bone marrow C. white bone marrow and blue bone marrow D.

What kind of tissue transmits signal across a synapse? epithelial, muscular, nervous or connetive?

What organelle packages materials that will be shipped out of the cell?

Why do complementary nucleotides across the double-stranded dna bond together using hydrogen bonds rather than covalent bonds?

How are dichotomous keys used?

Which two statements about composite materials are true? -They're made up of more than one substance. -They have the same or similar properties as the materials used to make them. -They're always made of metal. -They're readily available in nature.