2 The table shows the sources and types of energy transmitted for four waves. Wave Source Type of Energy
w
the Sun
light
х
a dog
sound
Y
the ocean
motion
N
a battery
electrical
Which waves are electromagnetic?
A. W and Z
B. W and Y
C. X and Y
D. X and Z

Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. note: most food labels have this information. record your findings.

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)