Which material cannot be made into a magnet?

A. iron

B. cobalt

C. nickel

D. aluminum

Select the correct answer. The element nitrogen has the atomic number 7 and an atomic mass of 14. How many neutrons does an atom of nitrogen contain? OA. 14 O B. 7 Oc. o

Name the parts of a human cell and what they do

What characteristics do all living things have? hint: there are at least 5.

The fruit fly Drosophila melanogaster is an important model system for studying inheritance in animals and genetic control of animal development, including humans. Evaluate Drosophila as a model system for human biology.

Why is carbon crucial to the nucleic acids in cells? a. It forms part of the nucleic acid structure. b. It ensures that nucleic acids have energy. c. It moves genetic material out of the nucleus. d. It ensures that genetic material is properly coded.

What must happen before the cell can go through mitosis? Interphase.

Belle's grandfather lives in a region where the temperature drops below 0*F at night. When belle visited her grandfather, they hiked up a hill. Belle noticed that a lot of rock had cracks in them.

The genetic condition of an organism that has two identical alleles for a given trait.

Which level of biological classification is the lowest level that butterflies

What might happen if a continent stops rifting apart?