Which of the following is a testable hypotheses: A. Slime molds might be important but they are gross and disgusting.
B. Common house spiders need to eat insects to live.
C. After careful analysis, it is concluded that parrots are prettier than crows.
D. Cougars are the best animals ever.

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane