_________ planets orbits around the sun in a clockwise direction?
A. Earth
B. Mercury
C. Jupiter
A. Earth
B. Mercury
C. Jupiter
A. Plants
C. Animals
D. Bacteria
There are _____ kinds of joints present in a human body?
A. ozone accumulation
C. acid rain
D. allergens
A. endodermis
B. dermis
D. hypodermis
B. Resistance
C. Capacitance
D. Charge