1. Which of Newton's Three Laws does the following statement satisfy? The relationship between an object's mass (m), its
acceleration (a), and the applied force (F) is F. Ema. Acceleration
and force must be in the same direction.
O Newton's First Law
O Newton's Second Law
O Newton's Third Law
All of the above

Aboy with an extra x chromosome probably has which of the following syndromes?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?