Nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth?
they both experience contact forces.
they both experience non-contact forces.
the bike experiences a non-contact force and earth experiences a contact force.
the bike experiences a contact force and earth experiences a non-contact force.
10 !

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

How do you date a sample of rock that you suspect as being one of the earliest on earth

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean