courtnaellab courtnaellab

25-03-2017
English

contestada

Why do some scientists say a dinosaur may be the ancestor of birds?

Respuesta :

Аноним Аноним

25-03-2017

scientists have recently discovered some fossiles of dinosaur which have wings and beak.

and also found birds fossile which showed carbon dating results much older then dinosaurs

Answer Link

Otras preguntas

Which of the following is a possible explanation for a set of observations or answer to a scientific question? A.prediction B.hypothesis C.variable D.law ??????

Great literature is educational because it? A. teaches rather than entertains. B. helps you draw on ideas you already have. C. allows you to

Which statement best describes a key aspect of mercantilism? (1) removing tariffs to increase free trade between empires (2) acquiring colonies to provide a fav

Where is West Virginia

Which civilization is credited with recording data with quipu, developing an elaborate road system, and constructing Machu Picchu? (1) Roman (3) Mesopotamian (2

find a number greater than 25 that has more factors than the numbers

Newborn human babies with lesser body weight are prone to infections. Heavier babies are difficult to deliver through the narrow pelvic passage of human mothers

Ancient Egyptians used mold grown on bread to treat infections, long before the discovery of penicillin and other antibiotics. It is believed that the Egyptians

Use properties to find the sum or product 9×52

1. A solid is 4 cm tall, 5 cm wide and 3 cm thick. It has a mass of 120 g. What is its density?