A flea and a dog are an example of

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?

Which type of unconformity occurs when sedimentary rock overlies igneous rock? question 8 options: disconformity nonconformity angular unconformity conformity

Not all areas on earth's surface receive the same amount of radiation because earth's surface a. is flat c. has continents on it b. is curved d. is mostly water select the best answer from the choices provided a b c d