Answer:
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Explanation:
Brain size has increased nearly 3x in 4 million years.
Answer:
The box will move toward you with a force of 10N
Explanation:
If you and your friend are pushing the same box with the same amount of force, those two forces will balance each other out, and the box won't move. In the question, 20N will cancel each other out, and there will be 10N. Your friend is pushing the box with more force than you, so it will move toward you with the remaining force of 10N
Insulin released to prevent the surge of sugar in bloodstream when glucose increases.
C: The polar bear will probably not survive.
