Your heart is an organ made up of?

cardiac muscle

blood tissue

nerve tissue

all of the above

Which characteristic is one of the three main characteristics used to classify igneous rocks? A : hardness B: shape C:size D:texture

The glycocalyx: binds solutes and transports them across the plasma membrane. is bound to the inner or outer surface of the plasma membrane and is easily separated from it. contains pores or channels through which water and solutes may pass.

If you wanted to find archea, where would you look?

Write the letter representing base that pairs with its complementary nucleotide bases in dna

Which description is true about eukaryotes but not prokaryotes

1) Research the history of terrariums. Find out who developed the first terrarium. What did this particular scientist want to study? 2) What are the two different types of terrariums?

Lab report mouse genetics one trait

How do scientist develop scientific explanations about subjects that are impossible to study through controlled experiments?

Is Bacteria and Bcaterium is same ...

How has the kingdom system changed over the last three hundred years