Scientific method (study island review)

Question 1

A human can clearly see an item as small as 0.5 mm. What technology allows us to see smaller?

Accepted Answer

microscope

Question 2

When developing a question for a scientific inquiry (Scientific Method), the ques. will ideally

Accepted Answer

all of these

Question 3

When scientists use one of their five senses to gather information, they are

Accepted Answer

making an observation.

Question 4

Jodie has an apple. What tool could she use to measure the length of apple from top to bottom?

Accepted Answer

a metric ruler

Question 5

In a controlled scientific experiment, a scientist

Accepted Answer

alters the IV and observes the effects on the DV.

Question 6

Quantitative observations always include _.

Accepted Answer

numbers

Question 7

From which graph below would you conclude that velocity decreases directly with time?

Accepted Answer

X

Question 8

Which of the following is a good scientific question?

Accepted Answer

Does eating less fat increase a mouse's life span?

Question 9

Addison has two dogs that are sisters, 1 white and 1 black. What scientific ques can be asked?

Accepted Answer

How is fur color determined in dogs?

Question 10

Make a quantitative obs of a red-eyed tree frog, Agalychnis callidryas, from Costa Rica.

Accepted Answer

it has 2 eyes

Questions 10