A young boy recieved a dog for his birthday . After a few weeks, he became aware of several stimuli which would create responses in the dog. he recorded the information into a chart shown below. Based on the data above, which response or responses were caused by an internal stimulus

The table below shows the number of foot bones in some horse fossils. horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

As a small change in a person's dna can cause a genetic disorder

You see a white marker with an orange circle and black lettering. what does this marker tell you