The combining of two atomic nuclei to produce one larger nucleus is called a. hydrogen power. b. nuclear fission. c. nuclear fusion. d. a meltdown.

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a.achondroplasia b.huntington's disease c.hemophilia d.albinism