Mohammed is moving a box. What is the work done on a 45kg box that is being pushed with a 100N force for 5m?

Which of the follow describes a disadvantage secondary sources have compared to primary sources?

What substance acts to prevent sudden ph changes in bodily fluids?

Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell