In Maslow's hierarchy of needs, which needs must be fulfilled before a person can think
about the needs for love and acceptance?

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

Blank liquids and gases exert a buoyant force on objects placed in them

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus