Biology
X-shape
Chromosome
Electron
Much smaller than planets and have irregular shapes
Asteroids
How many phases does mitosis have?
5
What are nucleons?
Protons and neutrons
About 384,000 km
Earth-Moon distance
Radiation, cigarette smoke, and pesticides are examples of...
Mutagens
Variants of chemical elements
Isotopes
It shows up in the Solar System once in about 76 years
Halley's Comet
The process that ensures that each gamete is haploid.
Meiosis
SF6
Sulfur hexafluoride
About 6 times less than Earth's
Moon's gravity
Special cell for sexual reproduction
Gametes
What implied that atoms are mostly hollow?
Gold foil experiment
A hurricane on Jupiter that is greater than Earth's size
The Great Red Spot