A vet measured the mass of two birds. The mass of the robin was 73.4 grams. The mass of the blue jay was 85.28 grams. Estimate the difference in the masses of the birds.

The estimated difference in masses of the two birds is how many grams.

Which of the following colonies would most likely have agreed with this stamens the king of england knows what is best for the colonies

75 points!me! imagine that you are a reporter for your hometown paper during the civil war. you are writing about any one of the major battles of the civil war. in two to three paragraphs, explain what strategies the commanders are using, who wins the battle, and why. don't copy and paste the answer from the other question just like this on this site.

What was piaget's explanation as to why preschool-age children in the preoperational stage make errors on tasks requiring conservation? a) preschool children's tendency toward centration prevents them from focusing on other relevant features of a situation b) preschool children have not yet developed numerical understanding; therefore, different amounts are meaningless c) preschool children's neural-visual network is not fully matured d) preschool children have not lived long enough and accrued enough experience to know the difference between quantities