Match each term with the appropriate definition
newton's second law of motion
statement that force is equal to mass
times acceleration
inertia
a push or a pull
newton's first law of motion
object's motion being constant unless
acted on by an unbalanced force
mass
the measure of the amount of substance
in a sample
force
the property of matter that resists
changes in motion

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels