Pablo wants to enter the science fair. which question could be answered through scientific investigation?
a. which sport is the most fun to watch?
b. who is the greatest pitcher of the last one hundred years?
c. when is the best baseball team determined each year?
d. what is the best angle to throw a ball for maximum distance?

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

The transport tubes for food coming down the plants are called?