What was Pangea?

A) A huge mountain range that was found at the bottom of the ocean

B) A super continent from long ago that eventually broke up into the continents we have today

C) The term scientists used a long time ago for the lithosphere

Clasificar las siguientes mezclas como homogéneas o heterogéneas a. Un balde con bolas de diferente color () b. Arena de playa () c. Una muestra de sal con agua () d. Aire () e. Sangre () f. Una ensalada de frutas () g. Cubos de hielo con agua () h.

Franklin has a new Ph. D in wildlife biology. His studies focused on the transmission of diseases in trees in the national forests. What kinds of workplaces would most likely be interested in hiring Franklin? Check all that apply.

Explain how you would calculate the q for warming 100.0 grams of liquid water from 0°C to 100 °C.

What is the empirical formula for a substance containing 37.5 grams of carbon, c, 12.5 grams of hydrogen, h, and 50.0 grams of oxygen, o?

How much thermal energy is added to 10.0 g of ice at - 20.0°C to convert it to water vapor at 120.0°C?

In your own words, explain the periodic law.

Is this statement true or false? Lemonade crystals added to hot water will dissolve faster than when added to cold water. true false

Which of the following is equal to the number of particles in 36 grams of carbon-12? B. 3 moles A. 3:1 molar mass C. 3:1 mole ratio D. 1:3 molar volume

The longer the bond, the smaller the bond enthalpy. the longer the bond, the smaller the bond enthalpy. false true

Make a connection between bacteria and extreme environment