Which are lymphocytes? T-cells and phagocytes phagocytes and saliva saliva and B-cells B-cells and T-cells

In order for life to survive, bodies or cells must adjust to environmental conditions. This is called

What is electronegravity?

Explain why a magnet from your refrigerator could not be used to life something as heavy as a car?

Given the mass of 12g and the volume of 6cm3 what is the density of the substance

What happens to the resistance in the lamp when the current through it increases

What is the "atomic mass" of an atom?

What type of energy comes from the food that we eat?

Which of the following are vector quantities? check all that apply. a. time b. displacement c. force d. mass

Imagine you are on a bus with a helium balloon tied on a string tied to the seat in front of you. the bus stops short to avoid running over a rabbit and you are thrown forward. what happens to the balloon in relation to the bus? 1. the balloon pops.

Give one reason why the density of iron is higher than the density of oxygen