The Spleen is an organ that removes worn-out

cells from the body.

What state of matter is flubber is it a solid, liquid, or gos?

You are making ham and cheese sandwiches for a party. Each sandwich is made with three slices of ham, one piece of cheese, and two slices of bread. You have 30 slices of ham, 20 slices of cheese, and 3 loaves of bread.

A cube of iron with a mass of 55.8 g is heated from 25°C two 49°C how much he is required for this process

During chemical reactions the bonds between atoms break and new bonds form. Energy must be absorbed to break a bond, so breaking bonds is endothermic. Making new bonds is exothermic because energy is released.

What do all isotopes of the same element have in common? atomic mass chemical stability number of neutrons number of protons

An unknown substance dissolves in water but it does not conduct electricity before or after it has dissolved.

21% of oxygen in air with barometric pressure of 625. what's partial pressure

Which situations will NOT increase the reactions rate of most chemical reactions A) an increase in temperature B) grind up the solute to increase surface area before mixing C) by increasing the pressure in which the reaction takes place D)

What are the three types of matter?

How might we create the best possible solution to a problem?