100 likes | 331 Views
Day 81. Day 82. Day 83 What number completes the chart? . The pictures above show items required for an experiment. In this experiment, test tubes filled with chemicals were placed in a hot water bath. What else is needed for this experiment? A balance B meter stick C lab coat
E N D
Day 83 What number completes the chart? The pictures above show items required for an experiment. In this experiment, test tubes filled with chemicals were placed in a hot water bath. What else is needed for this experiment? A balance B meter stick C lab coat D tongs
Day 84 The hearing capability of animals varies and is measured in hertz. Higher numbers mean that the animals can hear higher-frequency sounds. According to the table above, which of the following is the taller volcanic mountain? A Mt. Elbert B Mt. Rainier C Mt. Whitney Which of these two animals can hear sounds of higher frequency than the cat? A mouse and guinea pig B human and dog C dog and mouse
Day 85 The shiner shown has a body design well-suited for life in fast-moving streams & rivers. Which of these fish will most likely be found living in a river or stream similar to that of the shiner? Which tracks below were most likely made by an animal classified in the same family as the badger?
Day 87 Which of the following correctly shows the shape of a DNA molecule?